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": "ufc_fight_night_pavlovich_vs_blaydes_april_22_2023", "description": "Fetch details for UFC Fight Night: Pavlovich vs. Blaydes held on April 22, 2023, including information about fighters and fight results.", "parameters": {"offset": {"description": "The number of items to skip before starting to collect the result set. Defaults to None.", "type": "int, optional", "default": ""}, "limit": {"description": "The number of items to return. Defaults to None.", "type": "int, optional", "default": ""}}}, {"name": "players_photo", "description": "Retrieves the photo of a soccer player given the player's ID using the Soccerway API.", "parameters": {"player_id": {"description": "The unique identifier of the soccer player.", "type": "int", "default": "177208"}}}, {"name": "fixtures_by_series", "description": "Fetches fixtures and results for a given cricket series using the RapidAPI service.", "parameters": {"series_id": {"description": "The unique identifier for the cricket series.", "type": "int", "default": "606"}}}, {"name": "superoffer", "description": "Fetches the super offer data from the bet sports API.", "parameters": {"cookie": {"description": "Cookie string for the request header. Default is 'i18next=es;'.", "type": "str", "default": "i18next=es;"}, "host": {"description": "Host string for the request header. Default is 'www.mozzartbet.com.co'.", "type": "str", "default": "www.mozzartbet.com.co"}, "referer": {"description": "Referer string for the request header. Default is 'https://www.mozzartbet.com.co/es'.", "type": "str", "default": "https://www.mozzartbet.com.co/es"}}}, {"name": "matchstatistics", "description": "Returns statistics for a specific ice hockey match, including player statistics and other relevant data.", "parameters": {"is_id": {"description": "The ID of the match for which you want to retrieve statistics.", "type": "int", "default": 10745680}}}, {"name": "teams_get_tournaments", "description": "Retrieve the tournaments attended by a specific team.", "parameters": {"teamid": {"description": "The ID of the team for which to retrieve tournament information.", "type": "int", "default": "38"}}}, {"name": "competitions_id", "description": "Retrieves information about a specific competition using its ID.", "parameters": {"is_id": {"description": "The ID of the competition to be retrieved.", "type": "str", "default": "LAL"}}}]
Fetch the UFC Fight Night details with no offset and a limit of 15, and the tournaments attended by Manchester United.
user
assistant
[{"name": "ufc_fight_night_pavlovich_vs_blaydes_april_22_2023", "arguments": {"offset": null, "limit": 15}}, {"name": "teams_get_tournaments", "arguments": {"teamid": 123}}]