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": "retrieve_proxy_information", "description": "Retrieves proxy test result information for a given user request ID.", "parameters": {"is_id": {"description": "The user request ID received from the response of sending a proxy for checking.", "type": "str", "default": "6416ab3d3c01efbe45e97675"}}}]
Fetch the proxy test result for user request ID 'pqr789' and ID 'stu456'. Additionally, get the result for ID 'vwx123'.
user
assistant
[{"name": "retrieve_proxy_information", "arguments": {"is_id": "pqr789"}}, {"name": "retrieve_proxy_information", "arguments": {"is_id": "stu456"}}, {"name": "retrieve_proxy_information", "arguments": {"is_id": "vwx123"}}]