<|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"}
<|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": "Coolife\nLuggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Teal., S(20in_carry on))", "asin": "B07CVG5XCR", "price": "$69.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "quantity": ""},
{"title": "AnyZip\nLuggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Gray, S(20in_carry on))", "asin": "B0CL3WP8P1", "price": "$79.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "quantity": ""},
{"title": "Karl home\nLuggage Set 3 Piece, PP Hard Shell Suitcase with Spinner Wheels & TSA Lock, Lightweight Carry on Suitcase Set 20in Carry-on 24in 28in Checked, Dark Blue", "asin": "B0DFQ78CGB", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "Karl home\nLuggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Orange, 2 Wheel-1 Piece", "asin": "B0CKK7TGSM", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable Suitcase PC+ABS 3 Piece Set with TSA Lock Spinner 20in24in28in", "asin": "B07CGBK1G4", "price": "$179.99", "quantity": ""},
{"title": "YEMENREN\nLuggage Sets Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, 3-Piece Set (20/24/28), Purple", "asin": "B0C9X5BBTH", "price": "$159.99", "quantity": ""}],
"search_results": [{"title": "Luggage Sets 3 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20inch)", "asin": "B0DBKL8CWF", "price": "$72.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, Hardshell Suitcase Set, PP Carry on Luggage Set with TSA Lock, Travel Luggage", "asin": "B0CSYHH5MN", "price": "$135.99", "delivery": "FREE delivery Mon, Apr 14 Or fastest delivery Apr 8 - 10"},
{"title": "Luggage Sets 2 Piece,Large Suitcase 24 and 28 Inch,Hardshell Checked Luggage Sets with Spinner Wheels,Luggage Sets Clearance 24/28,Silver+Grey", "asin": "B0CX16PKCD", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Pathways 3 Hardside Expandable Luggage, 8 Spinner Wheels, Lightweight Hard Shell Suitcase, Checked Large 28 Inch, Black Knight", "asin": "B0CK4Y5L17", "price": "$212.49", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Precursor 28\" Softside Checked 8 Wheel Expandable Spinner, Dark Red", "asin": "B0B4Q2N52Q", "price": "$108.63", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "London Hardside Spinner Wheel Luggage, Green, 28-24-20-Inch", "asin": "B00LHI4YBU", "price": "$112.43", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Trunk Luggage with Spinner Wheels, Deep Capacity and Expandable Design, Shock Absorbing Wheels, Adventure Ready Travel Companion, Blue, 92.2L", "asin": "B0DNZCKNQ8", "price": "$169.99", "delivery": "FREE delivery Thu, Apr 10 Only 13 left in stock - order soon."},
{"title": "Luggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (white, S(20in_carry on))", "asin": "B09T5R2SK4", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Black, 20/24/28", "asin": "B0D1G5WZF4", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "3 Piece Luggage Sets For Men Women Expandable Durable Polycarbonate Hardsided Suitcase Sets with Spinner Wheels, TSA Lock, Lightweight Stylish Travel Zipper Suitcases 3 Pcs 20/24/28 Inch, Blue", "asin": "B0CVTTN7HS", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "30in Aluminum Frame Hardside Spinner Wheels Luggage, Zipperless Checked Super Large Captain Suitcase with Cup Holder/Phone Holder", "asin": "B0CW9P8W3C", "price": "$219.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "LUMINATERYLuggage Suitcase ABS with Spinner Wheels, Hardshell Lightweight Carry-On with TSA Lock, 20 Inch, 24 Inch, 28 Inch (Lavender purple, L(28 Inch))", "asin": "B0D2XK62RH", "price": "$49.99", "delivery": "$29.99 delivery Apr 11 - 14"},
{"title": "Grace Luggage, 28 Inch Hardside Suitcase, Abs+Pc Harshell Spinner Luggage with Tsa Lock, Spinner Wheels, Blue, 28 Inch", "asin": "B09QYJ5M4Y", "price": "$249.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Expandable Lightweight Spinner Suitcase with Corner Guards (Blue, 3-Piece Set (20/24/28)", "asin": "B07VQQSFFY", "price": "$99.99", "delivery": "FREE delivery Apr 10 - 14"},
{"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": "Upgrade Carry on Luggage Suitcases with Spinner Wheels, Hardside Rolling Suitcase PC with TSA Lock Lightweight Travel Case 20in Carry-On, Fine Grid Avocado Green", "asin": "B0D3KYH52L", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Dark Blue", "asin": "B0F1ZYCJ6N", "price": "$69.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Set of 3, ABS+PC Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Pink and Ivory, 20/24/28 Inch", "asin": "B0DR8PNF42", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 3 left in stock - order soon."},
{"title": "Alliance SE Hardside Luggage with Spinner Wheels, Lightweight, LARGE SPINNER, SILVER", "asin": "B0CV4K973Y", "price": "$164.85", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxporter II 30\" Hardside Spinner Trunk Luggage, Expandable, Navy", "asin": "B07H515VCZ", "price": "$299.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expectant 28\" Softside Checked 8 Wheel Expandable Spinner, Red", "asin": "B0B3LYKMFY", "price": "$134.83", "delivery": "FREE delivery Sat, Apr 5 Only 3 left in stock (more on the way)."},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Black", "asin": "B0DHRYQQ33", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Charcoal, 24-Inch Checked", "asin": "B0727P48HF", "price": "$83.51", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Checked-Large 28 Inch Apple Green", "asin": "B0BWCDVPRR", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "28 Inch Luggage Large Suitcase With Spinner Wheels Tsa Luggage Suitcases Hard Case Luggage For Women Men Rolling Checked Luggage(Smoke White)", "asin": "B0CRDPG5PH", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "28 Inch Luggage Expandable Suitcase Lightweight with Spinner Wheels TSA Lock Hardside Large Checked Luggage Durable Rolling Suitcase Cream White", "asin": "B0D72ZP4TB", "price": "$119.99", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "5PCS Luggage Sets,Lightweight PC+ABS Hardshell Luggage with Spinner Wheels TSA Lock, Durable Suitcase Sets with Duffel Bag Travel Bag White (20/24/28inch)", "asin": "B0DQXW9R35", "price": "$119.13", "delivery": "FREE delivery Apr 8 - 10"},
{"title": "Hardside Expandable Carry On Luggage, Hardshell Suitcase with Spinner Wheels and TSA Lock(Blue, 28 INCH)", "asin": "B0DLG54696", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "32-inch Collapsible Expandble Travel Rolling Duffel Bag", "asin": "B00OPVAF28", "price": "$27.47", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "28 Inch Checked Luggage, Lightweight ABS+PC Hardshell Suitcase with TSA Lock & Spinner Silent Wheels, Large Size with 101L Capacity, Convenient for Trips, Black", "asin": "B0DF2NCYWK", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 6 left in stock - order soon."},
{"title": "Hardside Expandable Luggage, Waterproof Suitcase with Spinner Wheels&Height Adjustable Handle for Travel, Business Trips, Black", "asin": "B0F1Z2YH8Z", "price": "$54.99", "delivery": "$39.99 delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "28 inch Luggage With Spinner Wheels,Hard Shell Suitcases with Wheels TSA Checked Travel Suitcase", "asin": "B0DDKRNK9P", "price": "$99.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "PC Hardside Expandable 28 Inch Luggage with Top Opening & Spinner Wheels, Lightweight Rolling Suitcase with TSA Lock,Gray", "asin": "B0DWF3D8H5", "price": "$128.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Contour Lightweight Polycarbonate Hardside Expandable Spinner Luggage with TSA Lock, Red, 28-inch", "asin": "B0CWBLSGQP", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 for Prime members"},
{"title": "Crew Classic Lightweight Softside Expandable Checked Luggage, 8 Wheel Spinner Suitcase, TSA Lock, Men and Women, Checked Large 29-Inch, Black", "asin": "B0CYTTWRNP", "price": "$297.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 25\" Lightweight Softside Luggage with Spinner Wheels - Expandable, Medium Checked - Airline-Approved, Polyester Soft Suitcase for Ultra Light Travel - Black", "asin": "B0DFD1D5GT", "price": "$229.90", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Sets Wear-Resistance Hardside Lightweight Suitcase Double Spinner Wheels, TSA Lock,Two Hooks, Scratch-resistant Carry-on, 3 Piece Set(20/24/28) (Gray)", "asin": "B0BWXPGPCT", "price": "$54.99", "delivery": "$69.99 delivery Tue, Apr 15"},
{"title": "Diamond Tower Collection Lightweight Hardside Expandable 8-Wheel Spinner Travel Luggage, Black, 28-Inch Checked", "asin": "B09DTRZ57Q"},
{"title": "28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Black", "asin": "B0DW8QMNT4", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "St. Tropez Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28 Inch", "asin": "B082VX8VZY", "price": "$190.76", "delivery": "FREE delivery Sat, Apr 5 Only 1 left in stock - order soon."},
{"title": "Moonlight Hardside Expandable Luggage with Spinner Wheels, Poppy Pattern, Large Checked Suitcase 28-Inch", "asin": "B0DFMVVHTY", "price": "$164.14", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage,Large Suitcase with Wheels Hard Shell Suitcase Expandable Luggage with Tsa Lock,Navy Blue", "asin": "B0D4V83QYL", "price": "$89.97", "delivery": "FREE delivery Sat, Apr 5 Only 14 left in stock - order soon."},
{"title": "Maker Hardside Spinner Luggage, Navy/Yellow, Checked-Large 29-Inch", "asin": "B09F752LXD", "price": "$127.53", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Piece Set Suitcase Expandable TSA lock spinner softshell", "asin": "B074KV7M6N", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Large Luggage 28 inch,Large Suitcase with 8 Spinner Wheels,PC Lightweight Hardside Luggage,Travel Suitcase with Bubble Design,TSA Lock,Smoke Yellow,hardshell luggage 28-Inch,90L", "asin": "B0DCZR5HS7", "price": "$219.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Set of 3, ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Light Blue and Pink, 20/24/28 Inch", "asin": "B0DR8PR1K5", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 7 left in stock - order soon."},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Magenta, Carry-On 20-Inch", "asin": "B00LHI4YFQ", "price": "$51.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Ascella 3.0 Softside Expandable Luggage with Spinner Wheels, Med EXP Spinner, Light Plum", "asin": "B0BN6X9ST6", "price": "$192.00", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 13 left in stock - order soon."},
{"title": "Dejuno Tonal Lightweight Polycarbonate Hardside Expandable Spinner Luggage Suitcase with TSA Lock, Glacier, 28-inch", "asin": "B0CYBPZ6MF", "price": "$116.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 9 left in stock - order soon."},
{"title": "4010 Softside Luggage with Spinner Wheels, Black, Checked-Large 27-Inch", "asin": "B08KYDLQCT", "price": "$131.05", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 Only 16 left in stock - order soon."},
{"title": "Luggage Large 28\" Expandable Softside Suitcase With Spinner Wheels (28in, Legends Turquoise)", "asin": "B071YF98T8", "price": "$159.99", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable(only 28\") Luggage with Spinner Wheels,Suitcases PC+ABS Hard Shell - 28in TSA Lock Lightweight Carry on", "asin": "B0CPP2K4HR"},
{"title": "Maxlite 5 Softside Expandable Upright 2 Wheel Checked Luggage, Lightweight Suitcase, Men and Women, Black, Checked Medium 26-Inch", "asin": "B07BL9J2YP", "price": "$186.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Pieces Spinner Wheels Suitcase Sets with TSA Lock USB Port, Rosy Brown, 20/24/28 Inch & Travel Bag", "asin": "B0F2HH29D4", "price": "$107.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "28 inch Expandable Checked Luggage Softside Large Travel Suitcases with Spinner Wheels Lightweight Durable Carry Luggage Black", "asin": "B0D83DCGF5"},
{"title": "Chatelet Air 2.0 Hardside Luggage with Spinner Wheels, Navy Blue, Checked-Large 28 Inch", "asin": "B0DCZZGMQF", "price": "$339.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest 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": "2025-04-03T02:22:20.121Z", // 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"}
<|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": "Coolife\nLuggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Teal., S(20in_carry on))", "asin": "B07CVG5XCR", "price": "$69.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "quantity": ""},
{"title": "AnyZip\nLuggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Gray, S(20in_carry on))", "asin": "B0CL3WP8P1", "price": "$79.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "quantity": ""},
{"title": "Karl home\nLuggage Set 3 Piece, PP Hard Shell Suitcase with Spinner Wheels & TSA Lock, Lightweight Carry on Suitcase Set 20in Carry-on 24in 28in Checked, Dark Blue", "asin": "B0DFQ78CGB", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "Karl home\nLuggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Orange, 2 Wheel-1 Piece", "asin": "B0CKK7TGSM", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable Suitcase PC+ABS 3 Piece Set with TSA Lock Spinner 20in24in28in", "asin": "B07CGBK1G4", "price": "$179.99", "quantity": ""},
{"title": "YEMENREN\nLuggage Sets Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, 3-Piece Set (20/24/28), Purple", "asin": "B0C9X5BBTH", "price": "$159.99", "quantity": ""}],
"search_results": [{"title": "Luggage Sets 3 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20inch)", "asin": "B0DBKL8CWF", "price": "$72.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, Hardshell Suitcase Set, PP Carry on Luggage Set with TSA Lock, Travel Luggage", "asin": "B0CSYHH5MN", "price": "$135.99", "delivery": "FREE delivery Mon, Apr 14 Or fastest delivery Apr 8 - 10"},
{"title": "Luggage Sets 2 Piece,Large Suitcase 24 and 28 Inch,Hardshell Checked Luggage Sets with Spinner Wheels,Luggage Sets Clearance 24/28,Silver+Grey", "asin": "B0CX16PKCD", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Pathways 3 Hardside Expandable Luggage, 8 Spinner Wheels, Lightweight Hard Shell Suitcase, Checked Large 28 Inch, Black Knight", "asin": "B0CK4Y5L17", "price": "$212.49", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Precursor 28\" Softside Checked 8 Wheel Expandable Spinner, Dark Red", "asin": "B0B4Q2N52Q", "price": "$108.63", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "London Hardside Spinner Wheel Luggage, Green, 28-24-20-Inch", "asin": "B00LHI4YBU", "price": "$112.43", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Trunk Luggage with Spinner Wheels, Deep Capacity and Expandable Design, Shock Absorbing Wheels, Adventure Ready Travel Companion, Blue, 92.2L", "asin": "B0DNZCKNQ8", "price": "$169.99", "delivery": "FREE delivery Thu, Apr 10 Only 13 left in stock - order soon."},
{"title": "Luggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (white, S(20in_carry on))", "asin": "B09T5R2SK4", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Black, 20/24/28", "asin": "B0D1G5WZF4", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "3 Piece Luggage Sets For Men Women Expandable Durable Polycarbonate Hardsided Suitcase Sets with Spinner Wheels, TSA Lock, Lightweight Stylish Travel Zipper Suitcases 3 Pcs 20/24/28 Inch, Blue", "asin": "B0CVTTN7HS", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "30in Aluminum Frame Hardside Spinner Wheels Luggage, Zipperless Checked Super Large Captain Suitcase with Cup Holder/Phone Holder", "asin": "B0CW9P8W3C", "price": "$219.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "LUMINATERYLuggage Suitcase ABS with Spinner Wheels, Hardshell Lightweight Carry-On with TSA Lock, 20 Inch, 24 Inch, 28 Inch (Lavender purple, L(28 Inch))", "asin": "B0D2XK62RH", "price": "$49.99", "delivery": "$29.99 delivery Apr 11 - 14"},
{"title": "Grace Luggage, 28 Inch Hardside Suitcase, Abs+Pc Harshell Spinner Luggage with Tsa Lock, Spinner Wheels, Blue, 28 Inch", "asin": "B09QYJ5M4Y", "price": "$249.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Expandable Lightweight Spinner Suitcase with Corner Guards (Blue, 3-Piece Set (20/24/28)", "asin": "B07VQQSFFY", "price": "$99.99", "delivery": "FREE delivery Apr 10 - 14"},
{"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": "Upgrade Carry on Luggage Suitcases with Spinner Wheels, Hardside Rolling Suitcase PC with TSA Lock Lightweight Travel Case 20in Carry-On, Fine Grid Avocado Green", "asin": "B0D3KYH52L", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Dark Blue", "asin": "B0F1ZYCJ6N", "price": "$69.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Set of 3, ABS+PC Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Pink and Ivory, 20/24/28 Inch", "asin": "B0DR8PNF42", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 3 left in stock - order soon."},
{"title": "Alliance SE Hardside Luggage with Spinner Wheels, Lightweight, LARGE SPINNER, SILVER", "asin": "B0CV4K973Y", "price": "$164.85", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxporter II 30\" Hardside Spinner Trunk Luggage, Expandable, Navy", "asin": "B07H515VCZ", "price": "$299.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expectant 28\" Softside Checked 8 Wheel Expandable Spinner, Red", "asin": "B0B3LYKMFY", "price": "$134.83", "delivery": "FREE delivery Sat, Apr 5 Only 3 left in stock (more on the way)."},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Black", "asin": "B0DHRYQQ33", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Charcoal, 24-Inch Checked", "asin": "B0727P48HF", "price": "$83.51", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Checked-Large 28 Inch Apple Green", "asin": "B0BWCDVPRR", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "28 Inch Luggage Large Suitcase With Spinner Wheels Tsa Luggage Suitcases Hard Case Luggage For Women Men Rolling Checked Luggage(Smoke White)", "asin": "B0CRDPG5PH", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "28 Inch Luggage Expandable Suitcase Lightweight with Spinner Wheels TSA Lock Hardside Large Checked Luggage Durable Rolling Suitcase Cream White", "asin": "B0D72ZP4TB", "price": "$119.99", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "5PCS Luggage Sets,Lightweight PC+ABS Hardshell Luggage with Spinner Wheels TSA Lock, Durable Suitcase Sets with Duffel Bag Travel Bag White (20/24/28inch)", "asin": "B0DQXW9R35", "price": "$119.13", "delivery": "FREE delivery Apr 8 - 10"},
{"title": "Hardside Expandable Carry On Luggage, Hardshell Suitcase with Spinner Wheels and TSA Lock(Blue, 28 INCH)", "asin": "B0DLG54696", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "32-inch Collapsible Expandble Travel Rolling Duffel Bag", "asin": "B00OPVAF28", "price": "$27.47", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "28 Inch Checked Luggage, Lightweight ABS+PC Hardshell Suitcase with TSA Lock & Spinner Silent Wheels, Large Size with 101L Capacity, Convenient for Trips, Black", "asin": "B0DF2NCYWK", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 6 left in stock - order soon."},
{"title": "Hardside Expandable Luggage, Waterproof Suitcase with Spinner Wheels&Height Adjustable Handle for Travel, Business Trips, Black", "asin": "B0F1Z2YH8Z", "price": "$54.99", "delivery": "$39.99 delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "28 inch Luggage With Spinner Wheels,Hard Shell Suitcases with Wheels TSA Checked Travel Suitcase", "asin": "B0DDKRNK9P", "price": "$99.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "PC Hardside Expandable 28 Inch Luggage with Top Opening & Spinner Wheels, Lightweight Rolling Suitcase with TSA Lock,Gray", "asin": "B0DWF3D8H5", "price": "$128.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Contour Lightweight Polycarbonate Hardside Expandable Spinner Luggage with TSA Lock, Red, 28-inch", "asin": "B0CWBLSGQP", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 for Prime members"},
{"title": "Crew Classic Lightweight Softside Expandable Checked Luggage, 8 Wheel Spinner Suitcase, TSA Lock, Men and Women, Checked Large 29-Inch, Black", "asin": "B0CYTTWRNP", "price": "$297.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 25\" Lightweight Softside Luggage with Spinner Wheels - Expandable, Medium Checked - Airline-Approved, Polyester Soft Suitcase for Ultra Light Travel - Black", "asin": "B0DFD1D5GT", "price": "$229.90", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Sets Wear-Resistance Hardside Lightweight Suitcase Double Spinner Wheels, TSA Lock,Two Hooks, Scratch-resistant Carry-on, 3 Piece Set(20/24/28) (Gray)", "asin": "B0BWXPGPCT", "price": "$54.99", "delivery": "$69.99 delivery Tue, Apr 15"},
{"title": "Diamond Tower Collection Lightweight Hardside Expandable 8-Wheel Spinner Travel Luggage, Black, 28-Inch Checked", "asin": "B09DTRZ57Q"},
{"title": "28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Black", "asin": "B0DW8QMNT4", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "St. Tropez Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28 Inch", "asin": "B082VX8VZY", "price": "$190.76", "delivery": "FREE delivery Sat, Apr 5 Only 1 left in stock - order soon."},
{"title": "Moonlight Hardside Expandable Luggage with Spinner Wheels, Poppy Pattern, Large Checked Suitcase 28-Inch", "asin": "B0DFMVVHTY", "price": "$164.14", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage,Large Suitcase with Wheels Hard Shell Suitcase Expandable Luggage with Tsa Lock,Navy Blue", "asin": "B0D4V83QYL", "price": "$89.97", "delivery": "FREE delivery Sat, Apr 5 Only 14 left in stock - order soon."},
{"title": "Maker Hardside Spinner Luggage, Navy/Yellow, Checked-Large 29-Inch", "asin": "B09F752LXD", "price": "$127.53", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Piece Set Suitcase Expandable TSA lock spinner softshell", "asin": "B074KV7M6N", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Large Luggage 28 inch,Large Suitcase with 8 Spinner Wheels,PC Lightweight Hardside Luggage,Travel Suitcase with Bubble Design,TSA Lock,Smoke Yellow,hardshell luggage 28-Inch,90L", "asin": "B0DCZR5HS7", "price": "$219.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Set of 3, ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Light Blue and Pink, 20/24/28 Inch", "asin": "B0DR8PR1K5", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 7 left in stock - order soon."},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Magenta, Carry-On 20-Inch", "asin": "B00LHI4YFQ", "price": "$51.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Ascella 3.0 Softside Expandable Luggage with Spinner Wheels, Med EXP Spinner, Light Plum", "asin": "B0BN6X9ST6", "price": "$192.00", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 13 left in stock - order soon."},
{"title": "Dejuno Tonal Lightweight Polycarbonate Hardside Expandable Spinner Luggage Suitcase with TSA Lock, Glacier, 28-inch", "asin": "B0CYBPZ6MF", "price": "$116.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 9 left in stock - order soon."},
{"title": "4010 Softside Luggage with Spinner Wheels, Black, Checked-Large 27-Inch", "asin": "B08KYDLQCT", "price": "$131.05", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 Only 16 left in stock - order soon."},
{"title": "Luggage Large 28\" Expandable Softside Suitcase With Spinner Wheels (28in, Legends Turquoise)", "asin": "B071YF98T8", "price": "$159.99", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable(only 28\") Luggage with Spinner Wheels,Suitcases PC+ABS Hard Shell - 28in TSA Lock Lightweight Carry on", "asin": "B0CPP2K4HR"},
{"title": "Maxlite 5 Softside Expandable Upright 2 Wheel Checked Luggage, Lightweight Suitcase, Men and Women, Black, Checked Medium 26-Inch", "asin": "B07BL9J2YP", "price": "$186.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Pieces Spinner Wheels Suitcase Sets with TSA Lock USB Port, Rosy Brown, 20/24/28 Inch & Travel Bag", "asin": "B0F2HH29D4", "price": "$107.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "28 inch Expandable Checked Luggage Softside Large Travel Suitcases with Spinner Wheels Lightweight Durable Carry Luggage Black", "asin": "B0D83DCGF5"},
{"title": "Chatelet Air 2.0 Hardside Luggage with Spinner Wheels, Navy Blue, Checked-Large 28 Inch", "asin": "B0DCZZGMQF", "price": "$339.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest 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": "2025-04-03T02:22:20.121Z", // 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"}
<|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": "Coolife\nLuggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (Teal., S(20in_carry on))", "asin": "B07CVG5XCR", "price": "$69.99", "quantity": ""},
{"title": "WireHot\nLightweight Luggage with Spinner Wheels & YKK Zipper, 3-Piece Suitcase ABS+PC Hardside Luggage Set with TSA Lock, Deep Dark Blue (20+24+28 inch)", "asin": "B0DKNKXBPH", "price": "$144.99", "quantity": ""},
{"title": "AnyZip\nLuggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "quantity": ""},
{"title": "Coolife\nLuggage Suitcase Carry-on Spinner TSA Lock USB Port Expandable (only 28\u2019\u2019) Lightweight Hardside Luggage (Gray, S(20in_carry on))", "asin": "B0CL3WP8P1", "price": "$79.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "quantity": ""},
{"title": "U.S. Traveler\nBoren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "quantity": ""},
{"title": "Karl home\nLuggage Set 3 Piece, PP Hard Shell Suitcase with Spinner Wheels & TSA Lock, Lightweight Carry on Suitcase Set 20in Carry-on 24in 28in Checked, Dark Blue", "asin": "B0DFQ78CGB", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nAnzio Softside Expandable Spinner Luggage, Navy, Checked-Medium 26-Inch", "asin": "B084LNQLGL", "price": "$67.99", "quantity": ""},
{"title": "Karl home\nLuggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "quantity": ""},
{"title": "U.S. Traveler\nLightweight Rolling 20\" Carry On Luggage Softside Suitcase, Orange, 2 Wheel-1 Piece", "asin": "B0CKK7TGSM", "price": "$39.99", "quantity": ""},
{"title": "Coolife\nLuggage Expandable Suitcase PC+ABS 3 Piece Set with TSA Lock Spinner 20in24in28in", "asin": "B07CGBK1G4", "price": "$179.99", "quantity": ""},
{"title": "YEMENREN\nLuggage Sets Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, 3-Piece Set (20/24/28), Purple", "asin": "B0C9X5BBTH", "price": "$159.99", "quantity": ""}],
"search_results": [{"title": "Luggage Sets 3 Piece, Suitcases with Wheels, ABS Hard Case Luggage with TSA Lock Spinner Wheels, Carry On Luggage Set (20inch)", "asin": "B0DBKL8CWF", "price": "$72.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Anzio Softside Expandable Spinner Luggage, Navy, Checked-Large 30-Inch", "asin": "B084LNKHPM", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Boren Polycarbonate Hardside Rugged Travel Suitcase Luggage with 8 Spinner Wheels, Aluminum Handle, Navy, Checked-Large 30-Inch", "asin": "B085B47WYQ", "price": "$84.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage Sets 5 Piece, Suitcases with Wheels, Hardshell Suitcase Set, PP Carry on Luggage Set with TSA Lock, Travel Luggage", "asin": "B0CSYHH5MN", "price": "$135.99", "delivery": "FREE delivery Mon, Apr 14 Or fastest delivery Apr 8 - 10"},
{"title": "Luggage Sets 2 Piece,Large Suitcase 24 and 28 Inch,Hardshell Checked Luggage Sets with Spinner Wheels,Luggage Sets Clearance 24/28,Silver+Grey", "asin": "B0CX16PKCD", "price": "$39.99", "delivery": "$39.99 delivery Apr 11 - 14"},
{"title": "Pathways 3 Hardside Expandable Luggage, 8 Spinner Wheels, Lightweight Hard Shell Suitcase, Checked Large 28 Inch, Black Knight", "asin": "B0CK4Y5L17", "price": "$212.49", "delivery": "FREE delivery Wed, Apr 9 Or fastest delivery Fri, Apr 4"},
{"title": "Luggage Set of 3 Hardside Carry on Suitcase Sets with Spinner Wheels & TSA lock, Portable Lightweight ABS Luggages for Travel, Business - Purple (20/24/28)", "asin": "B0B7QZLXS8", "price": "$99.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Precursor 28\" Softside Checked 8 Wheel Expandable Spinner, Dark Red", "asin": "B0B4Q2N52Q", "price": "$108.63", "delivery": "FREE delivery Apr 13 - 17 for Prime members"},
{"title": "London Hardside Spinner Wheel Luggage, Green, 28-24-20-Inch", "asin": "B00LHI4YBU", "price": "$112.43", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Trunk Luggage with Spinner Wheels, Deep Capacity and Expandable Design, Shock Absorbing Wheels, Adventure Ready Travel Companion, Blue, 92.2L", "asin": "B0DNZCKNQ8", "price": "$169.99", "delivery": "FREE delivery Thu, Apr 10 Only 13 left in stock - order soon."},
{"title": "Luggage Expandable (only 28\") 28in Suitcase PC+ABS Spinner Built-In TSA lock 20in 24in Carry on (white, S(20in_carry on))", "asin": "B09T5R2SK4", "price": "$59.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "3 Piece Luggage Sets, Lightweight ABS Suitcase with 4 Spinner Wheels \uff06 TSA Locks, Hardside Carry On Luggage Durable Suitcase Set for Family Travel Business - Black, 20/24/28", "asin": "B0D1G5WZF4", "price": "$69.99", "delivery": "$39.99 delivery Thu, Apr 10"},
{"title": "3 Piece Luggage Sets For Men Women Expandable Durable Polycarbonate Hardsided Suitcase Sets with Spinner Wheels, TSA Lock, Lightweight Stylish Travel Zipper Suitcases 3 Pcs 20/24/28 Inch, Blue", "asin": "B0CVTTN7HS", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "30in Aluminum Frame Hardside Spinner Wheels Luggage, Zipperless Checked Super Large Captain Suitcase with Cup Holder/Phone Holder", "asin": "B0CW9P8W3C", "price": "$219.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "LUMINATERYLuggage Suitcase ABS with Spinner Wheels, Hardshell Lightweight Carry-On with TSA Lock, 20 Inch, 24 Inch, 28 Inch (Lavender purple, L(28 Inch))", "asin": "B0D2XK62RH", "price": "$49.99", "delivery": "$29.99 delivery Apr 11 - 14"},
{"title": "Grace Luggage, 28 Inch Hardside Suitcase, Abs+Pc Harshell Spinner Luggage with Tsa Lock, Spinner Wheels, Blue, 28 Inch", "asin": "B09QYJ5M4Y", "price": "$249.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "Luggage Expandable Lightweight Spinner Suitcase with Corner Guards (Blue, 3-Piece Set (20/24/28)", "asin": "B07VQQSFFY", "price": "$99.99", "delivery": "FREE delivery Apr 10 - 14"},
{"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": "Upgrade Carry on Luggage Suitcases with Spinner Wheels, Hardside Rolling Suitcase PC with TSA Lock Lightweight Travel Case 20in Carry-On, Fine Grid Avocado Green", "asin": "B0D3KYH52L", "price": "$119.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 Inch Luggage Sets with Durable Lightweight Carry-On Suitcases, Spinner Wheels, and TSA-Approved Lock Dark Blue", "asin": "B0F1ZYCJ6N", "price": "$69.99", "delivery": "FREE delivery Apr 15 - 21"},
{"title": "Set of 3, ABS+PC Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Pink and Ivory, 20/24/28 Inch", "asin": "B0DR8PNF42", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 3 left in stock - order soon."},
{"title": "Alliance SE Hardside Luggage with Spinner Wheels, Lightweight, LARGE SPINNER, SILVER", "asin": "B0CV4K973Y", "price": "$164.85", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Maxporter II 30\" Hardside Spinner Trunk Luggage, Expandable, Navy", "asin": "B07H515VCZ", "price": "$299.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Expectant 28\" Softside Checked 8 Wheel Expandable Spinner, Red", "asin": "B0B3LYKMFY", "price": "$134.83", "delivery": "FREE delivery Sat, Apr 5 Only 3 left in stock (more on the way)."},
{"title": "Suitcase Set 28 inches Expandable Luggage with TSA Lock Spinner Wheels Hardshell Lightweight Vintage Luggage with Travel Bag,Black", "asin": "B0DHRYQQ33", "price": "$89.99", "delivery": "FREE delivery Apr 8 - 11 Or fastest delivery Apr 4 - 9 Only 1 left in stock - order soon."},
{"title": "Nottingham Lightweight Hardside 4-Wheel Spinner Travel Luggage, Charcoal, 24-Inch Checked", "asin": "B0727P48HF", "price": "$83.51", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage PC ABS Hardside Lightweight Suitcase with 4 Universal Wheels TSA Lock Checked-Large 28 Inch Apple Green", "asin": "B0BWCDVPRR", "price": "$129.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "28 Inch Luggage Large Suitcase With Spinner Wheels Tsa Luggage Suitcases Hard Case Luggage For Women Men Rolling Checked Luggage(Smoke White)", "asin": "B0CRDPG5PH", "price": "$169.99", "delivery": "FREE delivery Sat, Apr 5 Only 4 left in stock - order soon."},
{"title": "28 Inch Luggage Expandable Suitcase Lightweight with Spinner Wheels TSA Lock Hardside Large Checked Luggage Durable Rolling Suitcase Cream White", "asin": "B0D72ZP4TB", "price": "$119.99", "delivery": "FREE delivery Apr 17 - 23 for Prime members"},
{"title": "5PCS Luggage Sets,Lightweight PC+ABS Hardshell Luggage with Spinner Wheels TSA Lock, Durable Suitcase Sets with Duffel Bag Travel Bag White (20/24/28inch)", "asin": "B0DQXW9R35", "price": "$119.13", "delivery": "FREE delivery Apr 8 - 10"},
{"title": "Hardside Expandable Carry On Luggage, Hardshell Suitcase with Spinner Wheels and TSA Lock(Blue, 28 INCH)", "asin": "B0DLG54696", "price": "$109.99", "delivery": "FREE delivery Sat, Apr 5"},
{"title": "32-inch Collapsible Expandble Travel Rolling Duffel Bag", "asin": "B00OPVAF28", "price": "$27.47", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "28 Inch Checked Luggage, Lightweight ABS+PC Hardshell Suitcase with TSA Lock & Spinner Silent Wheels, Large Size with 101L Capacity, Convenient for Trips, Black", "asin": "B0DF2NCYWK", "price": "$129.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 6 left in stock - order soon."},
{"title": "Hardside Expandable Luggage, Waterproof Suitcase with Spinner Wheels&Height Adjustable Handle for Travel, Business Trips, Black", "asin": "B0F1Z2YH8Z", "price": "$54.99", "delivery": "$39.99 delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8"},
{"title": "28 inch Luggage With Spinner Wheels,Hard Shell Suitcases with Wheels TSA Checked Travel Suitcase", "asin": "B0DDKRNK9P", "price": "$99.99", "delivery": "FREE delivery Thu, Apr 10"},
{"title": "PC Hardside Expandable 28 Inch Luggage with Top Opening & Spinner Wheels, Lightweight Rolling Suitcase with TSA Lock,Gray", "asin": "B0DWF3D8H5", "price": "$128.99", "delivery": "FREE delivery Apr 7 - 9"},
{"title": "Contour Lightweight Polycarbonate Hardside Expandable Spinner Luggage with TSA Lock, Red, 28-inch", "asin": "B0CWBLSGQP", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 for Prime members"},
{"title": "Crew Classic Lightweight Softside Expandable Checked Luggage, 8 Wheel Spinner Suitcase, TSA Lock, Men and Women, Checked Large 29-Inch, Black", "asin": "B0CYTTWRNP", "price": "$297.49", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "UpLIFT 25\" Lightweight Softside Luggage with Spinner Wheels - Expandable, Medium Checked - Airline-Approved, Polyester Soft Suitcase for Ultra Light Travel - Black", "asin": "B0DFD1D5GT", "price": "$229.90", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage Sets Wear-Resistance Hardside Lightweight Suitcase Double Spinner Wheels, TSA Lock,Two Hooks, Scratch-resistant Carry-on, 3 Piece Set(20/24/28) (Gray)", "asin": "B0BWXPGPCT", "price": "$54.99", "delivery": "$69.99 delivery Tue, Apr 15"},
{"title": "Diamond Tower Collection Lightweight Hardside Expandable 8-Wheel Spinner Travel Luggage, Black, 28-Inch Checked", "asin": "B09DTRZ57Q"},
{"title": "28 Inch Checked in Luggage with Aluminum Frame, PC Hard Shell Suitcase with Spinner Wheels and TSA Lock, Large Suitcase for Travel, Black", "asin": "B0DW8QMNT4", "price": "$189.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "St. Tropez Hardside Expandable Luggage with Spinner Wheels, Black, Checked-Large 28 Inch", "asin": "B082VX8VZY", "price": "$190.76", "delivery": "FREE delivery Sat, Apr 5 Only 1 left in stock - order soon."},
{"title": "Moonlight Hardside Expandable Luggage with Spinner Wheels, Poppy Pattern, Large Checked Suitcase 28-Inch", "asin": "B0DFMVVHTY", "price": "$164.14", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "28 inch Luggage,Large Suitcase with Wheels Hard Shell Suitcase Expandable Luggage with Tsa Lock,Navy Blue", "asin": "B0D4V83QYL", "price": "$89.97", "delivery": "FREE delivery Sat, Apr 5 Only 14 left in stock - order soon."},
{"title": "Maker Hardside Spinner Luggage, Navy/Yellow, Checked-Large 29-Inch", "asin": "B09F752LXD", "price": "$127.53", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Piece Set Suitcase Expandable TSA lock spinner softshell", "asin": "B074KV7M6N", "price": "$189.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Large Luggage 28 inch,Large Suitcase with 8 Spinner Wheels,PC Lightweight Hardside Luggage,Travel Suitcase with Bubble Design,TSA Lock,Smoke Yellow,hardshell luggage 28-Inch,90L", "asin": "B0DCZR5HS7", "price": "$219.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 5 left in stock - order soon."},
{"title": "Set of 3, ABS Hardside Luggage Sets TSA Lock Spinner Wheel Suit Cases, Light Blue and Pink, 20/24/28 Inch", "asin": "B0DR8PR1K5", "price": "$158.99", "delivery": "FREE delivery Apr 8 - 10 Or fastest delivery Apr 4 - 8 Only 7 left in stock - order soon."},
{"title": "Melbourne Hardside Expandable Spinner Wheel Luggage, Magenta, Carry-On 20-Inch", "asin": "B00LHI4YFQ", "price": "$51.98", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Ascella 3.0 Softside Expandable Luggage with Spinner Wheels, Med EXP Spinner, Light Plum", "asin": "B0BN6X9ST6", "price": "$192.00", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 13 left in stock - order soon."},
{"title": "Dejuno Tonal Lightweight Polycarbonate Hardside Expandable Spinner Luggage Suitcase with TSA Lock, Glacier, 28-inch", "asin": "B0CYBPZ6MF", "price": "$116.99", "delivery": " Two-Day FREE delivery Fri, Apr 4 Only 9 left in stock - order soon."},
{"title": "4010 Softside Luggage with Spinner Wheels, Black, Checked-Large 27-Inch", "asin": "B08KYDLQCT", "price": "$131.05", "delivery": " One-Day FREE delivery Tomorrow, Apr 3"},
{"title": "Luggage ABS+PC Hardside Lightweight Suitcase with Spinner Wheels TSA Lock, Checked-Large 28-Inch, Black", "asin": "B0CGXCD39X", "price": "$119.99", "delivery": "FREE delivery Thu, Apr 10 Only 16 left in stock - order soon."},
{"title": "Luggage Large 28\" Expandable Softside Suitcase With Spinner Wheels (28in, Legends Turquoise)", "asin": "B071YF98T8", "price": "$159.99", "delivery": "FREE delivery Mon, Apr 7 for Prime members Only 1 left in stock - order soon."},
{"title": "Expandable(only 28\") Luggage with Spinner Wheels,Suitcases PC+ABS Hard Shell - 28in TSA Lock Lightweight Carry on", "asin": "B0CPP2K4HR"},
{"title": "Maxlite 5 Softside Expandable Upright 2 Wheel Checked Luggage, Lightweight Suitcase, Men and Women, Black, Checked Medium 26-Inch", "asin": "B07BL9J2YP", "price": "$186.99", "delivery": " Two-Day FREE delivery Fri, Apr 4"},
{"title": "Luggage 4 Pieces Spinner Wheels Suitcase Sets with TSA Lock USB Port, Rosy Brown, 20/24/28 Inch & Travel Bag", "asin": "B0F2HH29D4", "price": "$107.99", "delivery": "FREE delivery Fri, Apr 11 for Prime members"},
{"title": "28 inch Expandable Checked Luggage Softside Large Travel Suitcases with Spinner Wheels Lightweight Durable Carry Luggage Black", "asin": "B0D83DCGF5"},
{"title": "Chatelet Air 2.0 Hardside Luggage with Spinner Wheels, Navy Blue, Checked-Large 28 Inch", "asin": "B0DCZZGMQF", "price": "$339.99", "delivery": "FREE delivery Wed, Apr 9 Or fastest 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": "2025-04-03T02:22:20.121Z", // 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>
