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": "net", "description": "Checks if a .net domain name is registered using the RapidAPI 'check-username' service.", "parameters": {"name": {"description": "The .net domain name to check for registration.", "type": "str", "default": "testdomain"}}}, {"name": "user_tweets", "description": "Fetches a user's tweets using the Twttr RapidAPI.", "parameters": {"twttr_proxy": {"description": "Optional proxy to use for the Twitter API request.", "type": "str, optional", "default": ""}, "twttr_session": {"description": "Optional session identifier for the Twitter API request.", "type": "str, optional", "default": ""}, "cursor": {"description": "Optional cursor for paginated results.", "type": "str, optional", "default": ""}, "user_id": {"description": "The Twitter user ID for which to fetch tweets.", "type": "str, optional", "default": ""}, "username": {"description": "The Twitter username for which to fetch tweets (default is 'elonmusk').", "type": "str, default='elonmusk'", "default": "elonmusk"}}}, {"name": "check_phone_number", "description": "Checks whether a given phone number is a valid WhatsApp number.", "parameters": {"phone": {"description": "The WhatsApp phone number to be checked, including the country code.", "type": "int", "default": "34605797764"}}}]
Check if 'yourdomain.net' domain is registered and get tweets of user 'sundarpichai' with a specific session
user
assistant
[{"name": "net", "arguments": {"name": "yourdomain.net"}}, {"name": "user_tweets", "arguments": {"username": "sundarpichai", "twttr_session": "your-session-id"}}]