def set_session_id(self, participant_type, session_id):
        """Set the session ID for a specific participant type.

        Args:
            participant_type: Type of participant (e.g., "operator", "customer", "bot")
            session_id: The session ID to set
        """
        if participant_type in self.session_ids:
            self.session_ids[participant_type] = session_id

            # Also update the corresponding reference if it exists
            if participant_type in self.session_id_refs:
                self.session_id_refs[participant_type][0] = session_id
Set the session ID for a specific participant type.

        Args:
            participant_type: Type of participant (e.g., "operator", "customer", "bot")
            session_id: The session ID to set
        
examples/phone-chatbot/daily-pstn-call-transfer/bot.py