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_2_mensagens_do_chat_chat_message", "description": "Fetches chat messages from the \"compras-net\" API based on the given chat code.", "parameters": {"cod": {"description": "The chat code to fetch messages for.", "type": "int", "default": "1104281"}}}, {"name": "example", "description": "Fetch an example phone number for a specified country and type using the Veriphone API.", "parameters": {"country_code": {"description": "The country code in 2-letter ISO format (e.g., 'US', 'RU'). If absent or invalid, the country will be inferred from the IP address. Default is 'GB'.", "type": "str, optional", "default": "GB"}, "type": {"description": "The type of example phone number to return. Options include 'fixed_line', 'mobile', 'premium_rate', 'shared_cost', 'toll_free', and 'voip'. Default is 'mobile'.", "type": "str, optional", "default": "mobile"}}}]
Fetch the last two chat messages from the chat with code 123 and generate a UK mobile phone number example.
user
assistant
[{"name": "get_2_mensagens_do_chat_chat_message", "arguments": {"cod": 123}}, {"name": "example", "arguments": {"country_code": "GB", "type": "mobile"}}]