You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "exists_exists_ticket_get", "description": "Checks if a ticket exists using the provided RapidAPI key.", "parameters": {"ticket": {"description": "The ticket identifier to be checked.", "type": "str", "default": ""}}}, {"name": "getorderbyid", "description": "Fetch an order by its ID from a remote API.", "parameters": {"orderid": {"description": "The ID of the order to fetch. Must be an integer between 1 and 10.", "type": "int", "default": 0}}}]
Check if the tickets 'JKL012', 'MNO345', and 'PQR678' exist.
user
assistant
[{"name": "exists_exists_ticket_get", "arguments": {"ticket": "JKL012"}}, {"name": "exists_exists_ticket_get", "arguments": {"ticket": "MNO345"}}, {"name": "exists_exists_ticket_get", "arguments": {"ticket": "PQR678"}}]