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": "get_specific_pizza", "description": "Fetches a specific pizza by its ID from the RapidAPI service.", "parameters": {"is_id": {"description": "The ID of the pizza to retrieve.", "type": "int", "default": "1"}}}]
You are researching popular pizzas and need details of pizzas with IDs 501, 502, and 503. What are the function calls to get these details?
user
assistant
[{"name": "get_specific_pizza", "arguments": {"is_id": 501}}, {"name": "get_specific_pizza", "arguments": {"is_id": 502}}, {"name": "get_specific_pizza", "arguments": {"is_id": 503}}]