<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:21:42.016Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:22:20.121Z", "action": "click", "action_argument": "page_related"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "KEYTANG\nZebra Luggage Sets 3 Piece, 20\" Carry On Luggage with Spinner Wheels, PC+ABS Hardside Business Travel Suitcase Set with TSA Lock, Durable Lightweight Suitcase for Men Women, 20/24/28 inch, Black", "asin": "B0DPPF12SL", "price": "$163.78", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, 3 piece set)", "asin": "B0CL3XB8QS", "price": "$169.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Charcoal., L(28in).)", "asin": "B07CVKHYR5", "price": "$119.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Teal Blue (20+24+28 inch)", "asin": "B0DKNL5FL5", "price": "$144.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in (wine red, S(20in_carry on))", "asin": "B07MC6NGBL", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nSuitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(Dark Green, 3 piece set (BP/TB/20))", "asin": "B0CJXG4B9W", "price": "$99.99", "quantity": ""},
{"title": "TAKUMI\nLuggage Set 5 Piece with Duffel Bag ABS Hardshell Suitcase Set with Double Spinner Wheels Travel Lugagge with TSA Lock Lightweight Carry On Suitcase (NAVY, 5 PIECE SET)", "asin": "B0D8HRN9YS", "price": "$109.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase 3 Piece Set with TSA Lock Spinner 20in24in28in (lake blue)", "asin": "B07C2PXPM4", "price": "$179.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-2 Piece", "asin": "B000VF533I", "price": "$49.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (DB/TB/20))", "asin": "B0CGM9SB14", "price": "$89.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Apricot Off White (20+24+28 inch)", "asin": "B0DKNL17MW", "price": "$134.99", "quantity": ""}],
"search_results": [{"title": "32\" Soft-Sided Foldable Wheeled Duffle Bag, 110L Expandable 140L Rolling Travel Bag with Matching Storage Pouch, Updated Black-Red", "asin": "B0DMCR6M9R", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "32\" Soft-Sided Foldable Wheeled Travel Duffel Bag,Expandable 110L to 140L Rolling Cargo Bag with 2 Wheels and Multiple Pockets,Army Green", "asin": "B0DMF8QFJB", "price": "$69.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "20-Inch PP material Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suitcase, 20\", Black", "asin": "B0DWMQ335D", "price": "$52.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "20 Inch Carry on Luggage Carry-on with Cup Holder & USB Port, Luggage with Airline Approved TSA Lock, Softside Lightweight carry on luggage 22 x 14 x 9 airline approved 360\u00b0 Spinner Double Wheels", "asin": "B0DP23JFDH", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Astral Travel Luggage, Dark Sapphire, 3 Piece Set", "asin": "B0CJL7QFL4", "price": "$129.37", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets PC Suitcase Hardside Luggage with Spinner Wheels TSA Lock Lightweight Family Travel Suitcases Set of 3 Carry On Checked (20/24/28 Inch) Grey", "asin": "B0C7FPTSHZ", "price": "$169.99", "delivery": "FREE delivery Apr 16 - May 9 for Prime members"},
{"title": "28 inch Large Suitcase | 28\" Large Lightweight ABS Hard Shell Luggage | 4 Wheels | Black", "asin": "B0CHS74Z6P", "price": "$85.90", "delivery": "FREE delivery Apr 7 - 8"},
{"title": "Sion II Softside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0CZ78YKCM", "price": "$195.13", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "7585 Hardside Expandable Luggage with Spinner Wheels, Silver, Checked-Large 28-Inch", "asin": "B089DK4PKX", "price": "$174.01", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Skyline Hardside Scratch-Resistant Expandable Spinner Luggage with TSA Lock, Burgundy, 28-inch", "asin": "B0DKVRPN2N"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Carry-on 22-Inch, USB Port, Black", "asin": "B094LRD8NF", "price": "$67.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7S4YV", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Sky Max 2.0 Softside Expandable Luggage with Spinner Wheels, Blue, Checked-Large, 28 Inch", "asin": "B0B6LR8GTZ", "price": "$163.00", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "JH004C Hardside Expandable Luggage with Spinner Wheels, Peacoat Navy, Checked-Large 28 Inch", "asin": "B0D2S2GMT3", "price": "$159.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Covers For Suitcase Tsa Approved,Suitcase Cover Protector Fit 18-32 Inch Luggage", "asin": "B0C5ZNWSWW", "price": "$14.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Belle Voyage Softside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081KR22ND", "price": "$148.75", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Modern Design Hard Shell Cabin ABS Suitcase with 4 Spinner Wheels Luggage Trolley Case Carry-On Lightweight (Teal, 24\")", "asin": "B0CMHQ8KWY", "price": "$59.99", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "Luggage Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Caribbean Blue., S(20in_carry on))", "asin": "B07CVGFYZW", "price": "$69.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Blue)", "asin": "B0836WFRFW", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 11"},
{"title": "2-Piece Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Rose Red(/24/28in)", "asin": "B0F2676B6J", "price": "$75.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Luggage Hard Shell Rolling Suitcase Lightweight Checked Luggage with Spinner Wheels 24Inch Blackbrown", "asin": "B0DQ8HYCWW", "price": "$59.99", "delivery": "FREE delivery Thu, Apr 10 Only 10 left in stock - order soon."},
{"title": "Luggage with Spinner Double Wheels Suitcases with USB Port and Cup Holder TSA Lock PC+ABS Hardside Checked Luggage 28 Inch (LightBlue)", "asin": "B0D2L6CZDW", "price": "$169.99", "delivery": "FREE delivery Fri, Apr 11"},
{"title": "Luggage Convertible Medium to Large Checked, Expandable Hardside Spinner", "asin": "B0CKQ29LB4", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "Aluminium Frame Checked-Luggage with Smooth Jelly Wheels, Hardside Zipperless Rolling Suitcase with TSA Lock (White, 28-Inch)", "asin": "B0DS3YCRL8", "price": "$239.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Travel Luggage Cover Suitcase Protector Scratch-Resistant Fit 19-31 Inch Suitcase, Not Included Suitcase (Slate Gray, XL(28-29 inch))", "asin": "B0C4JQYXRR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Avalon Softside Medium Check-In Luggage Made with Sustainable 100% Recycled PET (rPET), Lightweight, Eco-Friendly Travel, Expandable, Dual Spinner Wheels, Juniper Green, 28-inch", "asin": "B0CZWMK69D", "price": "$159.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "ALLY Travel Suitcase with Spinner Wheels | Lightweight Ergonomic Luggage Handles and TSA Lock, Spacious Traveling Suitcases | 28 Hardside Inch Large Luggage | Blue", "asin": "B07JZJSYG1", "price": "$63.32", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "3 Piece Luggage Sets,Suitcase with Spinner Wheels,Luggage Set Clearance for Women, Lightweight Rolling Hardside Travel Luggage with TSA Lock (Large Luggage 28IN, Grey)", "asin": "B0CHVTL4TJ", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5 Only 11 left in stock - order soon."},
{"title": "Smart Luggage Cup Holder and USB Port, Black, 3 Piece Set", "asin": "B07S8DMW5W", "price": "$131.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Solyte DLX Softside Expandable Luggage with Spinner Wheels, Iris Blue, Checked-Large 29-Inch", "asin": "B09T3XQJ7X", "price": "$209.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Glacier Luggage | Hardside | Spinner Wheels | Expandable | Lightweight | Durable | Travel Essentials, Storm, 30\" (Check-in)", "asin": "B0D4F59SQD", "price": "$119.74", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "20/24/28 Inch Suitcases Cover, Thicker Full Clear PVC Luggage Protector, Waterproof, Dustproof, Anti-Scratch Transparent luggage Cover, Large Velcro, Fits 19\"-29\" Wheeled Suitcases", "asin": "B0DYVR6BQ5", "price": "$39.99", "delivery": "FREE delivery Apr 11 - 15 for Prime members"},
{"title": "Helium Aero Hardside Expandable Luggage with Spinner Wheels, Titanium, Checked-Medium 25 Inch", "asin": "B008PSWVD8", "price": "$155.47", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "68310-2209 Omni Hardside Luggage 28 inch Spinner Army Green Bundle with Deco Gear 10 Piece Luggage Accessory Kit", "asin": "B0CZ5KN6YB", "price": "$149.95", "delivery": "FREE delivery Apr 7 - 9 for Prime members"},
{"title": "Saire LTE Softside Expandable Luggage with Spinner Wheels, Black, 3-Piece Set (Carry On/Medium/Large)", "asin": "B0BH67V2W6", "price": "$453.03", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Star Wars Hardside Spinner Wheel Luggage, Intergalactic, Checked-Large 28-Inch", "asin": "B07VC7SJFM", "price": "$176.02", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "TREND Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Travel bag with Handle and Trolley, 28-Inch Large Checked luggage | White", "asin": "B09W9S1KPF", "price": "$79.99", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "28 Inch Expandable Luggage with Spinner Wheels & TSA Lock, Scratch and Drop Resistant ABS & PC Hardside Large Checked Suitcase (Nude/Rose Gold)", "asin": "B0D6VMZ7H8", "price": "$113.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Softside Expandable Checked Luggage with 4 Spinner Wheels, Drop Resistant Lightweight Suitcase, Checked-Medium 24 Inch Grey", "asin": "B0D896SHR1", "price": "$89.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, Hard Shell Carry on Suitcase with Spinner Wheels and TSA Lock, Travel Lightweight Luggage Set for Women, Beige Brown", "asin": "B0DHRDS12B", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Pink", "asin": "B0DHRZ7ZRF", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 2 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece Suitcases with Wheels, Suitcase Set ABS Hard Case Luggage with TSA Lock Spinner Wheels Durable Travel Luggage(OliveDrab, 5-Piece Set(20\"/24\"/28\"))", "asin": "B0D48PRXPS", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, L(28in))", "asin": "B0CL3WT6ZD", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcases with Wheels Hardshell Luggage Sets, Light Grey, 20/24/28 Inch with Travel Bag", "asin": "B0DR1G22BG", "price": "$127.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Tie Dye Rolling Luggage, Rainbow Swirl Hardshell Suitcase with Spinner Wheels, 28 Inch", "asin": "B07284TW5Q", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "Luggage, 30\" Large Checked Softside Suitcase With Wheels, With Four 360-Degree Multi-directional Spinner Wheels, Expandable Space, Zippered Pocket and Straps, Telescopic Handle, Black", "asin": "B071L7V8YH", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC+ABS Aluminum Frame Zipperless Checked Luggage Hard Shell Suitcase with TSA Lock Double Spinner Wheels 28 Inch White", "asin": "B0DXJLNYFY", "price": "$189.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Northbridge, Bronze, 28 Inch", "asin": "B0C24PTBKY", "price": "$148.21", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Hardside Durable Practical Carry-On Luggage with Double Spinner Wheels, TSA Lock and Scratch-Resistant Surface, Expandable(only 28\")", "asin": "B0D8VJGXMN", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5 Only 7 left in stock - order soon."},
{"title": "Unbreakable Hardshell PP Luggage Set Extra Large with 8 Wheels Thick Shell Multi Layer PP (Yellow, Medium Checked 28 Inch)", "asin": "B0DJRXVHQ9", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8 Only 4 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20/24/28 inch) (Vermilion, 5 Piece Sets (20\"/24\"/28/DB/TB))", "asin": "B0D8654PRH", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Zipperless Luggage | 28 Inch | TSA Lock, Scratch-Proof Hardshell & Silent Wheels | Lightweight Carry-On for Business Travel (black)", "asin": "B0D966TTVG", "price": "$199.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 2 left in stock - order soon."},
{"title": "8020 Eclipse Hardside Expandable Luggage with Spinner Wheels, Ultimate Grey, Checked-Medium 24-Inch", "asin": "B0BVCQWF8J", "price": "$107.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 16 left in stock - order soon."},
{"title": "Journey Softside Upright Luggage Set,Expandable, Turquoise, 4-Piece (14/19/24/28)", "asin": "B00CC41IZI", "price": "$111.71", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "28 Inch Expandable Spinner Luggage with Wheels Hardshell Large Checked Suitcase TSA Lock Nude/Rose Gold", "asin": "B0DB7FH2BB", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Christine Expandable Luggage, fashionable and Unique, Glossy Exterior with 360 Spinner Wheels, Lockable Telescoping Handle, Men and Women, White with Teal Trim, Large Check-In 28-Inch", "asin": "B0BQ1DN9XQ", "price": "$109.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Checked Luggage 28 Inch, Large Suitcase With Wheels, Hard Shell Suitcases Travel Luggage, Suitcase Large TSA Approved Luggage For Women Men Long Trip, Smoke White", "asin": "B0CSKJR959", "price": "$117.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Titanium Hardside Expandable Luggage with Spinner Wheels Checked Luggage, Silver, Checked-Medium 25 Inch", "asin": "B00MQF3I60", "price": "$122.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-03T02:22:43.090Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:21:42.016Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:22:20.121Z", "action": "click", "action_argument": "page_related"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "KEYTANG\nZebra Luggage Sets 3 Piece, 20\" Carry On Luggage with Spinner Wheels, PC+ABS Hardside Business Travel Suitcase Set with TSA Lock, Durable Lightweight Suitcase for Men Women, 20/24/28 inch, Black", "asin": "B0DPPF12SL", "price": "$163.78", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, 3 piece set)", "asin": "B0CL3XB8QS", "price": "$169.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Charcoal., L(28in).)", "asin": "B07CVKHYR5", "price": "$119.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Teal Blue (20+24+28 inch)", "asin": "B0DKNL5FL5", "price": "$144.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in (wine red, S(20in_carry on))", "asin": "B07MC6NGBL", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nSuitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(Dark Green, 3 piece set (BP/TB/20))", "asin": "B0CJXG4B9W", "price": "$99.99", "quantity": ""},
{"title": "TAKUMI\nLuggage Set 5 Piece with Duffel Bag ABS Hardshell Suitcase Set with Double Spinner Wheels Travel Lugagge with TSA Lock Lightweight Carry On Suitcase (NAVY, 5 PIECE SET)", "asin": "B0D8HRN9YS", "price": "$109.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase 3 Piece Set with TSA Lock Spinner 20in24in28in (lake blue)", "asin": "B07C2PXPM4", "price": "$179.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-2 Piece", "asin": "B000VF533I", "price": "$49.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (DB/TB/20))", "asin": "B0CGM9SB14", "price": "$89.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Apricot Off White (20+24+28 inch)", "asin": "B0DKNL17MW", "price": "$134.99", "quantity": ""}],
"search_results": [{"title": "32\" Soft-Sided Foldable Wheeled Duffle Bag, 110L Expandable 140L Rolling Travel Bag with Matching Storage Pouch, Updated Black-Red", "asin": "B0DMCR6M9R", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "32\" Soft-Sided Foldable Wheeled Travel Duffel Bag,Expandable 110L to 140L Rolling Cargo Bag with 2 Wheels and Multiple Pockets,Army Green", "asin": "B0DMF8QFJB", "price": "$69.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "20-Inch PP material Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suitcase, 20\", Black", "asin": "B0DWMQ335D", "price": "$52.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "20 Inch Carry on Luggage Carry-on with Cup Holder & USB Port, Luggage with Airline Approved TSA Lock, Softside Lightweight carry on luggage 22 x 14 x 9 airline approved 360\u00b0 Spinner Double Wheels", "asin": "B0DP23JFDH", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Astral Travel Luggage, Dark Sapphire, 3 Piece Set", "asin": "B0CJL7QFL4", "price": "$129.37", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets PC Suitcase Hardside Luggage with Spinner Wheels TSA Lock Lightweight Family Travel Suitcases Set of 3 Carry On Checked (20/24/28 Inch) Grey", "asin": "B0C7FPTSHZ", "price": "$169.99", "delivery": "FREE delivery Apr 16 - May 9 for Prime members"},
{"title": "28 inch Large Suitcase | 28\" Large Lightweight ABS Hard Shell Luggage | 4 Wheels | Black", "asin": "B0CHS74Z6P", "price": "$85.90", "delivery": "FREE delivery Apr 7 - 8"},
{"title": "Sion II Softside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0CZ78YKCM", "price": "$195.13", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "7585 Hardside Expandable Luggage with Spinner Wheels, Silver, Checked-Large 28-Inch", "asin": "B089DK4PKX", "price": "$174.01", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Skyline Hardside Scratch-Resistant Expandable Spinner Luggage with TSA Lock, Burgundy, 28-inch", "asin": "B0DKVRPN2N"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Carry-on 22-Inch, USB Port, Black", "asin": "B094LRD8NF", "price": "$67.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7S4YV", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Sky Max 2.0 Softside Expandable Luggage with Spinner Wheels, Blue, Checked-Large, 28 Inch", "asin": "B0B6LR8GTZ", "price": "$163.00", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "JH004C Hardside Expandable Luggage with Spinner Wheels, Peacoat Navy, Checked-Large 28 Inch", "asin": "B0D2S2GMT3", "price": "$159.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Covers For Suitcase Tsa Approved,Suitcase Cover Protector Fit 18-32 Inch Luggage", "asin": "B0C5ZNWSWW", "price": "$14.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Belle Voyage Softside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081KR22ND", "price": "$148.75", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Modern Design Hard Shell Cabin ABS Suitcase with 4 Spinner Wheels Luggage Trolley Case Carry-On Lightweight (Teal, 24\")", "asin": "B0CMHQ8KWY", "price": "$59.99", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "Luggage Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Caribbean Blue., S(20in_carry on))", "asin": "B07CVGFYZW", "price": "$69.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Blue)", "asin": "B0836WFRFW", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 11"},
{"title": "2-Piece Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Rose Red(/24/28in)", "asin": "B0F2676B6J", "price": "$75.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Luggage Hard Shell Rolling Suitcase Lightweight Checked Luggage with Spinner Wheels 24Inch Blackbrown", "asin": "B0DQ8HYCWW", "price": "$59.99", "delivery": "FREE delivery Thu, Apr 10 Only 10 left in stock - order soon."},
{"title": "Luggage with Spinner Double Wheels Suitcases with USB Port and Cup Holder TSA Lock PC+ABS Hardside Checked Luggage 28 Inch (LightBlue)", "asin": "B0D2L6CZDW", "price": "$169.99", "delivery": "FREE delivery Fri, Apr 11"},
{"title": "Luggage Convertible Medium to Large Checked, Expandable Hardside Spinner", "asin": "B0CKQ29LB4", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "Aluminium Frame Checked-Luggage with Smooth Jelly Wheels, Hardside Zipperless Rolling Suitcase with TSA Lock (White, 28-Inch)", "asin": "B0DS3YCRL8", "price": "$239.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Travel Luggage Cover Suitcase Protector Scratch-Resistant Fit 19-31 Inch Suitcase, Not Included Suitcase (Slate Gray, XL(28-29 inch))", "asin": "B0C4JQYXRR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Avalon Softside Medium Check-In Luggage Made with Sustainable 100% Recycled PET (rPET), Lightweight, Eco-Friendly Travel, Expandable, Dual Spinner Wheels, Juniper Green, 28-inch", "asin": "B0CZWMK69D", "price": "$159.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "ALLY Travel Suitcase with Spinner Wheels | Lightweight Ergonomic Luggage Handles and TSA Lock, Spacious Traveling Suitcases | 28 Hardside Inch Large Luggage | Blue", "asin": "B07JZJSYG1", "price": "$63.32", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "3 Piece Luggage Sets,Suitcase with Spinner Wheels,Luggage Set Clearance for Women, Lightweight Rolling Hardside Travel Luggage with TSA Lock (Large Luggage 28IN, Grey)", "asin": "B0CHVTL4TJ", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5 Only 11 left in stock - order soon."},
{"title": "Smart Luggage Cup Holder and USB Port, Black, 3 Piece Set", "asin": "B07S8DMW5W", "price": "$131.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Solyte DLX Softside Expandable Luggage with Spinner Wheels, Iris Blue, Checked-Large 29-Inch", "asin": "B09T3XQJ7X", "price": "$209.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Glacier Luggage | Hardside | Spinner Wheels | Expandable | Lightweight | Durable | Travel Essentials, Storm, 30\" (Check-in)", "asin": "B0D4F59SQD", "price": "$119.74", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "20/24/28 Inch Suitcases Cover, Thicker Full Clear PVC Luggage Protector, Waterproof, Dustproof, Anti-Scratch Transparent luggage Cover, Large Velcro, Fits 19\"-29\" Wheeled Suitcases", "asin": "B0DYVR6BQ5", "price": "$39.99", "delivery": "FREE delivery Apr 11 - 15 for Prime members"},
{"title": "Helium Aero Hardside Expandable Luggage with Spinner Wheels, Titanium, Checked-Medium 25 Inch", "asin": "B008PSWVD8", "price": "$155.47", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "68310-2209 Omni Hardside Luggage 28 inch Spinner Army Green Bundle with Deco Gear 10 Piece Luggage Accessory Kit", "asin": "B0CZ5KN6YB", "price": "$149.95", "delivery": "FREE delivery Apr 7 - 9 for Prime members"},
{"title": "Saire LTE Softside Expandable Luggage with Spinner Wheels, Black, 3-Piece Set (Carry On/Medium/Large)", "asin": "B0BH67V2W6", "price": "$453.03", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Star Wars Hardside Spinner Wheel Luggage, Intergalactic, Checked-Large 28-Inch", "asin": "B07VC7SJFM", "price": "$176.02", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "TREND Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Travel bag with Handle and Trolley, 28-Inch Large Checked luggage | White", "asin": "B09W9S1KPF", "price": "$79.99", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "28 Inch Expandable Luggage with Spinner Wheels & TSA Lock, Scratch and Drop Resistant ABS & PC Hardside Large Checked Suitcase (Nude/Rose Gold)", "asin": "B0D6VMZ7H8", "price": "$113.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Softside Expandable Checked Luggage with 4 Spinner Wheels, Drop Resistant Lightweight Suitcase, Checked-Medium 24 Inch Grey", "asin": "B0D896SHR1", "price": "$89.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, Hard Shell Carry on Suitcase with Spinner Wheels and TSA Lock, Travel Lightweight Luggage Set for Women, Beige Brown", "asin": "B0DHRDS12B", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Pink", "asin": "B0DHRZ7ZRF", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 2 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece Suitcases with Wheels, Suitcase Set ABS Hard Case Luggage with TSA Lock Spinner Wheels Durable Travel Luggage(OliveDrab, 5-Piece Set(20\"/24\"/28\"))", "asin": "B0D48PRXPS", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, L(28in))", "asin": "B0CL3WT6ZD", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcases with Wheels Hardshell Luggage Sets, Light Grey, 20/24/28 Inch with Travel Bag", "asin": "B0DR1G22BG", "price": "$127.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Tie Dye Rolling Luggage, Rainbow Swirl Hardshell Suitcase with Spinner Wheels, 28 Inch", "asin": "B07284TW5Q", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "Luggage, 30\" Large Checked Softside Suitcase With Wheels, With Four 360-Degree Multi-directional Spinner Wheels, Expandable Space, Zippered Pocket and Straps, Telescopic Handle, Black", "asin": "B071L7V8YH", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC+ABS Aluminum Frame Zipperless Checked Luggage Hard Shell Suitcase with TSA Lock Double Spinner Wheels 28 Inch White", "asin": "B0DXJLNYFY", "price": "$189.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Northbridge, Bronze, 28 Inch", "asin": "B0C24PTBKY", "price": "$148.21", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Hardside Durable Practical Carry-On Luggage with Double Spinner Wheels, TSA Lock and Scratch-Resistant Surface, Expandable(only 28\")", "asin": "B0D8VJGXMN", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5 Only 7 left in stock - order soon."},
{"title": "Unbreakable Hardshell PP Luggage Set Extra Large with 8 Wheels Thick Shell Multi Layer PP (Yellow, Medium Checked 28 Inch)", "asin": "B0DJRXVHQ9", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8 Only 4 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20/24/28 inch) (Vermilion, 5 Piece Sets (20\"/24\"/28/DB/TB))", "asin": "B0D8654PRH", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Zipperless Luggage | 28 Inch | TSA Lock, Scratch-Proof Hardshell & Silent Wheels | Lightweight Carry-On for Business Travel (black)", "asin": "B0D966TTVG", "price": "$199.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 2 left in stock - order soon."},
{"title": "8020 Eclipse Hardside Expandable Luggage with Spinner Wheels, Ultimate Grey, Checked-Medium 24-Inch", "asin": "B0BVCQWF8J", "price": "$107.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 16 left in stock - order soon."},
{"title": "Journey Softside Upright Luggage Set,Expandable, Turquoise, 4-Piece (14/19/24/28)", "asin": "B00CC41IZI", "price": "$111.71", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "28 Inch Expandable Spinner Luggage with Wheels Hardshell Large Checked Suitcase TSA Lock Nude/Rose Gold", "asin": "B0DB7FH2BB", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Christine Expandable Luggage, fashionable and Unique, Glossy Exterior with 360 Spinner Wheels, Lockable Telescoping Handle, Men and Women, White with Teal Trim, Large Check-In 28-Inch", "asin": "B0BQ1DN9XQ", "price": "$109.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Checked Luggage 28 Inch, Large Suitcase With Wheels, Hard Shell Suitcases Travel Luggage, Suitcase Large TSA Approved Luggage For Women Men Long Trip, Smoke White", "asin": "B0CSKJR959", "price": "$117.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Titanium Hardside Expandable Luggage with Spinner Wheels Checked Luggage, Silver, Checked-Medium 25 Inch", "asin": "B00MQF3I60", "price": "$122.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-03T02:22:43.090Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-03T02:13:24.937Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:13:43.054Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:46.049Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:13:59.065Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:09.032Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:14:10.031Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-03T02:16:28.326Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:00.567Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:17:15.116Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-03T02:17:17.753Z", "action": "input", "action_argument": "suitcase 2"}
{"timestamp": "2025-04-03T02:17:17.770Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-03T02:17:53.137Z", "action": "click_product", "action_argument": "B0C1BSQP94"}
{"timestamp": "2025-04-03T02:18:24.133Z", "action": "click_product", "action_argument": "B07M7GST5F"}
{"timestamp": "2025-04-03T02:19:25.707Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:28.411Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:29.452Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:30.304Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:31.714Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:34.247Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:35.354Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:19:51.787Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-03T02:20:31.569Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:21:42.016Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-03T02:22:20.121Z", "action": "click", "action_argument": "page_related"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "suitcase 28+ inch"}],
"cart_items": [{"title": "Furniture Repair Kit Wood Markers - Set of 13 - Markers and Wax Sticks with Sharpener Kit, for Stains, Scratches, Wood Floors, Tables, Desks, Carpenters, Bedposts, Touch Ups, and Cover Ups", "asin": "B07PHQCH4C", "price": "$9.98", "quantity": "1"},
{"title": "Furniture Markers Touch Up - Wood Repair Kit Wood Marker for Scratch, Stain, 7 Natural Color Series Combination of Wood Pen - Maple Oak Walnut Bamboo Light Brown White Yellow Teak, 2 Color Wood Putty", "asin": "B0CGCLXG1B", "price": "$8.99", "quantity": "1"},
{"title": "Wood Repair Kit, 12 Color Wood Fillers, Furniture Repair Kit, Repair Scratch, Cracks, Stains, Discoloration for Wood Furniture, Door, Cabinet, Floor, Table Surface Wood Touch up Filler Wood Paint", "asin": "B0D95ZZ2L3", "price": "$12.99", "quantity": "1"},
{"title": "Columbia Men's PFG Uncharted Hoodie, Icy Morn Uncharted Waters, Small", "asin": "B0C63L1KV7", "price": "$34.50", "quantity": "1"},
{"title": "APTRO Men's Swim Trunks 2 in 1 Bathing Suit 5 Inch Beach Swimwear with Compression Liner #386 M", "asin": "B0D7D3YCXQ", "price": "$28.99", "quantity": "1"},
{"title": "GUITTO Guitar Stand Tripod Adjustable Classic A-Frame Stand Universal for Acoustic and Bass Electric Guitars Folding Floor Travel Stand Small Single Holder (GGS-01)", "asin": "B08DTH6M77", "price": "$17.99", "quantity": "1"},
{"title": "CAHAYA 41 In Acoustic Guitar Bag 0.35 In Thick Padding Water Resistent Dual Adjustable Shoulder Strap Guitar Case Gig Bag with Back Hanger Loop, Black CY0152", "asin": "B079FRVSPH", "price": "$29.99", "quantity": "1"},
{"title": "wigmoa N-N8 Acoustic 39/40/41 Inch Guitar Gig Bag\u3010+ 6 Pick\u3011 0.3Inch Extra Thick Sponge Overly Padded, with Four Large Storage Pockets, Waterproof Guitar Case. (Black)", "asin": "B0D7GY8KVW", "price": "$34.98", "quantity": "1"},
{"title": "Guitar Capo,TANMUS 3in1 Zinc Metal Capo for Acoustic and Electric Guitars (with Pick Holder and 4Picks),Ukulele,Mandolin,Banjo,Guitar Accessories", "asin": "B07PXYY3Y3", "price": "$8.49", "quantity": "1"},
{"title": "KROSER Hardside Expandable Carry On Luggage with Spinner Wheels & Built-in TSA Lock, Durable Suitcase Rolling Luggage with USB Port, Carry-On 20-Inch, White", "asin": "B0C6DTTQWM", "price": "$99.99", "quantity": "1"},
{"title": "Tommy Hilfiger Men's Flex Poplin Regular Long Sleeve Shirts", "asin": "B0D5NBS724", "price": "$46.19", "quantity": "1"},
{"title": "The Seven Wonders of the Ancient World: An Extraordinary New Journey Through History's Greatest Treasures", "asin": "0593686152", "price": "$14.10", "quantity": "1"},
{"title": "Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, Black, Model HX3681/24", "asin": "B09LD7WRVS", "price": "$39.96", "quantity": "1"},
{"title": "THE NORTH FACE Men's Carto Triclimate Waterproof Jacket, TNF Black-NPF, Medium", "asin": "B0CNBMCMP8", "price": "$300.00", "quantity": "1"},
{"title": "Nature Made Extra Strength Dosage Chewable Vitamin C 1000 mg per serving, Dietary Supplement for Immune Support, 90 Tablets, 45 Day Supply", "asin": "B08FNG91XM", "price": "$7.49", "quantity": "1"},
{"title": "On Writing: A Memoir of the Craft (A Memoir of the Craft (Reissue))", "asin": "1982159375", "price": "$10.91", "quantity": "1"},
{"title": "EltaMD Foaming Facial Cleanser Face Wash, Gentle Foaming Face Wash and Makeup Remover, Oil Free , 7 oz Pump", "asin": "B004HLSZYQ", "price": "$35.00", "quantity": "1"},
{"title": "Orgain X Justin's \u00ae Organic Vegan Nut Butter Protein Powder, Chocolate Peanut Butter- 20g Plant Protein, 1g Sugar, Gluten Free, No Dairy, Soy Ingredients, or Artificial Flavors, 1.17 lb", "asin": "B0CZZFKDC7", "price": "$29.99"}],
"promotion_items": [{"title": "KEYTANG\nZebra Luggage Sets 3 Piece, 20\" Carry On Luggage with Spinner Wheels, PC+ABS Hardside Business Travel Suitcase Set with TSA Lock, Durable Lightweight Suitcase for Men Women, 20/24/28 inch, Black", "asin": "B0DPPF12SL", "price": "$163.78", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, 3 piece set)", "asin": "B0CL3XB8QS", "price": "$169.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Charcoal., L(28in).)", "asin": "B07CVKHYR5", "price": "$119.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Teal Blue (20+24+28 inch)", "asin": "B0DKNL5FL5", "price": "$144.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase PC+ABS with TSA Lock Spinner Carry on Hardshell Lightweight 20in 24in 28in (wine red, S(20in_carry on))", "asin": "B07MC6NGBL", "price": "$59.99", "quantity": ""},
{"title": "Coolife\nSuitcase Set 3 Piece Luggage Set Carry On Travel Luggage TSA Lock Spinner Wheels Hardshell Lightweight Luggage Set(Dark Green, 3 piece set (BP/TB/20))", "asin": "B0CJXG4B9W", "price": "$99.99", "quantity": ""},
{"title": "TAKUMI\nLuggage Set 5 Piece with Duffel Bag ABS Hardshell Suitcase Set with Double Spinner Wheels Travel Lugagge with TSA Lock Lightweight Carry On Suitcase (NAVY, 5 PIECE SET)", "asin": "B0D8HRN9YS", "price": "$109.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable(only 28\") Suitcase 3 Piece Set with TSA Lock Spinner 20in24in28in (lake blue)", "asin": "B07C2PXPM4", "price": "$179.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-2 Piece", "asin": "B000VF533I", "price": "$49.99", "quantity": ""},
{"title": "Coolife\nExpandable Suitcase PC ABS TSA Luggage Lock Spinner Carry on (wine red, 3 piece set)", "asin": "B07PY6NV9M", "price": "$189.99", "quantity": ""},
{"title": "Coolife\nLuggage Set 3 Piece Luggage Set Carry On Suitcase Hardside Luggage with TSA Lock Spinner Wheels(White, 3 piece set (DB/TB/20))", "asin": "B0CGM9SB14", "price": "$89.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Apricot Off White (20+24+28 inch)", "asin": "B0DKNL17MW", "price": "$134.99", "quantity": ""}],
"search_results": [{"title": "32\" Soft-Sided Foldable Wheeled Duffle Bag, 110L Expandable 140L Rolling Travel Bag with Matching Storage Pouch, Updated Black-Red", "asin": "B0DMCR6M9R", "price": "$79.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "32\" Soft-Sided Foldable Wheeled Travel Duffel Bag,Expandable 110L to 140L Rolling Cargo Bag with 2 Wheels and Multiple Pockets,Army Green", "asin": "B0DMF8QFJB", "price": "$69.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "20-Inch PP material Carry-on Luggage with Spinner Wheels and TSA Lock, Airline Approved Lightweight Hardside Suitcase for Travel, Hardshell Suitcase, 20\", Black", "asin": "B0DWMQ335D", "price": "$52.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "20 Inch Carry on Luggage Carry-on with Cup Holder & USB Port, Luggage with Airline Approved TSA Lock, Softside Lightweight carry on luggage 22 x 14 x 9 airline approved 360\u00b0 Spinner Double Wheels", "asin": "B0DP23JFDH", "price": "$84.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Astral Travel Luggage, Dark Sapphire, 3 Piece Set", "asin": "B0CJL7QFL4", "price": "$129.37", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets PC Suitcase Hardside Luggage with Spinner Wheels TSA Lock Lightweight Family Travel Suitcases Set of 3 Carry On Checked (20/24/28 Inch) Grey", "asin": "B0C7FPTSHZ", "price": "$169.99", "delivery": "FREE delivery Apr 16 - May 9 for Prime members"},
{"title": "28 inch Large Suitcase | 28\" Large Lightweight ABS Hard Shell Luggage | 4 Wheels | Black", "asin": "B0CHS74Z6P", "price": "$85.90", "delivery": "FREE delivery Apr 7 - 8"},
{"title": "Sion II Softside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B0CZ78YKCM", "price": "$195.13", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "7585 Hardside Expandable Luggage with Spinner Wheels, Silver, Checked-Large 28-Inch", "asin": "B089DK4PKX", "price": "$174.01", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Skyline Hardside Scratch-Resistant Expandable Spinner Luggage with TSA Lock, Burgundy, 28-inch", "asin": "B0DKVRPN2N"},
{"title": "28 Inch Hardside Carry On Luggage, Suitcase with Double Spinner Wheels & TSA Lock, Hard Shell, Expandable Rolling Lightweight, Black", "asin": "B0DS5G89PR", "price": "$59.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Fri, Apr 4"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Carry-on 22-Inch, USB Port, Black", "asin": "B094LRD8NF", "price": "$67.06", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry on Hardside PC+ABS Spinner TSA Lock Telescopic Handle", "asin": "B0CHW7S4YV", "price": "$59.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Lightweight Rolling 20\" Carry On Luggage Softside Suitcase, Black, 2 Wheel-1 Piece", "asin": "B0CKKPDG6L", "price": "$39.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Sky Max 2.0 Softside Expandable Luggage with Spinner Wheels, Blue, Checked-Large, 28 Inch", "asin": "B0B6LR8GTZ", "price": "$163.00", "delivery": "FREE delivery Sun, Apr 6"},
{"title": "JH004C Hardside Expandable Luggage with Spinner Wheels, Peacoat Navy, Checked-Large 28 Inch", "asin": "B0D2S2GMT3", "price": "$159.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Covers For Suitcase Tsa Approved,Suitcase Cover Protector Fit 18-32 Inch Luggage", "asin": "B0C5ZNWSWW", "price": "$14.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Belle Voyage Softside Luggage with Spinner Wheels, Black, Checked-Large 28-Inch", "asin": "B081KR22ND", "price": "$148.75", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Modern Design Hard Shell Cabin ABS Suitcase with 4 Spinner Wheels Luggage Trolley Case Carry-On Lightweight (Teal, 24\")", "asin": "B0CMHQ8KWY", "price": "$59.99", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "Luggage Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in 28in Carry on (Caribbean Blue., S(20in_carry on))", "asin": "B07CVGFYZW", "price": "$69.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "28 Inch Checked-Large Luggage with Wheels Aluminum Alloy Corner Hard Shell Suitcase TSA Luggage Suitcases for Travel Woman Men(Blue)", "asin": "B0836WFRFW", "price": "$65.99", "delivery": "$12.99 delivery Apr 7 - 11"},
{"title": "2-Piece Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Rose Red(/24/28in)", "asin": "B0F2676B6J", "price": "$75.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Luggage Hard Shell Rolling Suitcase Lightweight Checked Luggage with Spinner Wheels 24Inch Blackbrown", "asin": "B0DQ8HYCWW", "price": "$59.99", "delivery": "FREE delivery Thu, Apr 10 Only 10 left in stock - order soon."},
{"title": "Luggage with Spinner Double Wheels Suitcases with USB Port and Cup Holder TSA Lock PC+ABS Hardside Checked Luggage 28 Inch (LightBlue)", "asin": "B0D2L6CZDW", "price": "$169.99", "delivery": "FREE delivery Fri, Apr 11"},
{"title": "Luggage Convertible Medium to Large Checked, Expandable Hardside Spinner", "asin": "B0CKQ29LB4", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "Aluminium Frame Checked-Luggage with Smooth Jelly Wheels, Hardside Zipperless Rolling Suitcase with TSA Lock (White, 28-Inch)", "asin": "B0DS3YCRL8", "price": "$239.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Travel Luggage Cover Suitcase Protector Scratch-Resistant Fit 19-31 Inch Suitcase, Not Included Suitcase (Slate Gray, XL(28-29 inch))", "asin": "B0C4JQYXRR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Avalon Softside Medium Check-In Luggage Made with Sustainable 100% Recycled PET (rPET), Lightweight, Eco-Friendly Travel, Expandable, Dual Spinner Wheels, Juniper Green, 28-inch", "asin": "B0CZWMK69D", "price": "$159.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8"},
{"title": "ALLY Travel Suitcase with Spinner Wheels | Lightweight Ergonomic Luggage Handles and TSA Lock, Spacious Traveling Suitcases | 28 Hardside Inch Large Luggage | Blue", "asin": "B07JZJSYG1", "price": "$63.32", "delivery": "FREE delivery Fri, Apr 18 for Prime members"},
{"title": "3 Piece Luggage Sets,Suitcase with Spinner Wheels,Luggage Set Clearance for Women, Lightweight Rolling Hardside Travel Luggage with TSA Lock (Large Luggage 28IN, Grey)", "asin": "B0CHVTL4TJ", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5 Only 11 left in stock - order soon."},
{"title": "Smart Luggage Cup Holder and USB Port, Black, 3 Piece Set", "asin": "B07S8DMW5W", "price": "$131.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Solyte DLX Softside Expandable Luggage with Spinner Wheels, Iris Blue, Checked-Large 29-Inch", "asin": "B09T3XQJ7X", "price": "$209.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Glacier Luggage | Hardside | Spinner Wheels | Expandable | Lightweight | Durable | Travel Essentials, Storm, 30\" (Check-in)", "asin": "B0D4F59SQD", "price": "$119.74", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "20/24/28 Inch Suitcases Cover, Thicker Full Clear PVC Luggage Protector, Waterproof, Dustproof, Anti-Scratch Transparent luggage Cover, Large Velcro, Fits 19\"-29\" Wheeled Suitcases", "asin": "B0DYVR6BQ5", "price": "$39.99", "delivery": "FREE delivery Apr 11 - 15 for Prime members"},
{"title": "Helium Aero Hardside Expandable Luggage with Spinner Wheels, Titanium, Checked-Medium 25 Inch", "asin": "B008PSWVD8", "price": "$155.47", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "68310-2209 Omni Hardside Luggage 28 inch Spinner Army Green Bundle with Deco Gear 10 Piece Luggage Accessory Kit", "asin": "B0CZ5KN6YB", "price": "$149.95", "delivery": "FREE delivery Apr 7 - 9 for Prime members"},
{"title": "Saire LTE Softside Expandable Luggage with Spinner Wheels, Black, 3-Piece Set (Carry On/Medium/Large)", "asin": "B0BH67V2W6", "price": "$453.03", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 4 left in stock - order soon."},
{"title": "Star Wars Hardside Spinner Wheel Luggage, Intergalactic, Checked-Large 28-Inch", "asin": "B07VC7SJFM", "price": "$176.02", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "TREND Luggage with Spinner Wheels | Durable Lightweight Hardside Suitcase, Travel bag with Handle and Trolley, 28-Inch Large Checked luggage | White", "asin": "B09W9S1KPF", "price": "$79.99", "delivery": "FREE delivery Apr 9 - 10"},
{"title": "28 Inch Expandable Luggage with Spinner Wheels & TSA Lock, Scratch and Drop Resistant ABS & PC Hardside Large Checked Suitcase (Nude/Rose Gold)", "asin": "B0D6VMZ7H8", "price": "$113.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Softside Expandable Checked Luggage with 4 Spinner Wheels, Drop Resistant Lightweight Suitcase, Checked-Medium 24 Inch Grey", "asin": "B0D896SHR1", "price": "$89.29", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 3 Piece, Hard Shell Carry on Suitcase with Spinner Wheels and TSA Lock, Travel Lightweight Luggage Set for Women, Beige Brown", "asin": "B0DHRDS12B", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Pink", "asin": "B0DHRZ7ZRF", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 2 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece Suitcases with Wheels, Suitcase Set ABS Hard Case Luggage with TSA Lock Spinner Wheels Durable Travel Luggage(OliveDrab, 5-Piece Set(20\"/24\"/28\"))", "asin": "B0D48PRXPS", "price": "$139.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Teal Blue, L(28in))", "asin": "B0CL3WT6ZD", "price": "$119.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Suitcases with Wheels Hardshell Luggage Sets, Light Grey, 20/24/28 Inch with Travel Bag", "asin": "B0DR1G22BG", "price": "$127.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "Tie Dye Rolling Luggage, Rainbow Swirl Hardshell Suitcase with Spinner Wheels, 28 Inch", "asin": "B07284TW5Q", "price": "$99.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "Luggage, 30\" Large Checked Softside Suitcase With Wheels, With Four 360-Degree Multi-directional Spinner Wheels, Expandable Space, Zippered Pocket and Straps, Telescopic Handle, Black", "asin": "B071L7V8YH", "price": "$99.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage PC+ABS Aluminum Frame Zipperless Checked Luggage Hard Shell Suitcase with TSA Lock Double Spinner Wheels 28 Inch White", "asin": "B0DXJLNYFY", "price": "$189.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "Northbridge, Bronze, 28 Inch", "asin": "B0C24PTBKY", "price": "$148.21", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Hardside Durable Practical Carry-On Luggage with Double Spinner Wheels, TSA Lock and Scratch-Resistant Surface, Expandable(only 28\")", "asin": "B0D8VJGXMN", "price": "$69.99", "delivery": "FREE delivery Sat, Apr 5 Only 7 left in stock - order soon."},
{"title": "Unbreakable Hardshell PP Luggage Set Extra Large with 8 Wheels Thick Shell Multi Layer PP (Yellow, Medium Checked 28 Inch)", "asin": "B0DJRXVHQ9", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9 Or fastest delivery Apr 4 - 8 Only 4 left in stock - order soon."},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20/24/28 inch) (Vermilion, 5 Piece Sets (20\"/24\"/28/DB/TB))", "asin": "B0D8654PRH", "price": "$139.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members"},
{"title": "Zipperless Luggage | 28 Inch | TSA Lock, Scratch-Proof Hardshell & Silent Wheels | Lightweight Carry-On for Business Travel (black)", "asin": "B0D966TTVG", "price": "$199.99", "delivery": "FREE delivery Tue, Apr 8 for Prime members Only 2 left in stock - order soon."},
{"title": "8020 Eclipse Hardside Expandable Luggage with Spinner Wheels, Ultimate Grey, Checked-Medium 24-Inch", "asin": "B0BVCQWF8J", "price": "$107.98", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 16 left in stock - order soon."},
{"title": "Journey Softside Upright Luggage Set,Expandable, Turquoise, 4-Piece (14/19/24/28)", "asin": "B00CC41IZI", "price": "$111.71", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "28 Inch Expandable Spinner Luggage with Wheels Hardshell Large Checked Suitcase TSA Lock Nude/Rose Gold", "asin": "B0DB7FH2BB", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Christine Expandable Luggage, fashionable and Unique, Glossy Exterior with 360 Spinner Wheels, Lockable Telescoping Handle, Men and Women, White with Teal Trim, Large Check-In 28-Inch", "asin": "B0BQ1DN9XQ", "price": "$109.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Checked Luggage 28 Inch, Large Suitcase With Wheels, Hard Shell Suitcases Travel Luggage, Suitcase Large TSA Approved Luggage For Women Men Long Trip, Smoke White", "asin": "B0CSKJR959", "price": "$117.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Titanium Hardside Expandable Luggage with Spinner Wheels Checked Luggage, Silver, Checked-Medium 25 Inch", "asin": "B00MQF3I60", "price": "$122.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-03T02:22:43.090Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>
