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": "queue", "description": "Retrieve the queue information of a phone using the specified phone ID.", "parameters": {"phone_id": {"description": "The ID of the phone for which queue information is to be retrieved.", "type": "str", "default": ""}}}, {"name": "article_index", "description": "Fetches an indexed list of articles from the RapidAPI endpoint with an optional limit on the number of articles returned.", "parameters": {"limit": {"description": "The maximum number of articles to return. Defaults to 1.", "type": "int, optional", "default": "1"}}}, {"name": "user_login", "description": "Logs in a user with the given username and password, and returns a JSON object containing the account's session key.", "parameters": {"username": {"description": "Username for the user account. For US domestic users, this should be a 10-digit number. For international users, use the full E.164 format (e.g., US: 5555555555, E.164: +1155555555555).", "type": "str", "default": ""}, "password": {"description": "Password associated with the username.", "type": "str", "default": ""}}}]
I need to check the queue for phone ID '789012' and fetch the latest article. Oh, and could you also log me into my Zipwhip account? Username is 'user456' and password is 'pass456'.
user
assistant
[{"name": "queue", "arguments": {"phone_id": "789012"}}, {"name": "article_index", "arguments": {}}, {"name": "user_login", "arguments": {"username": "user456", "password": "pass456"}}]