system: 
You are an expert in composing functions. You are given a question and a set of possible functions.
Based on the question, you will need to make one or more function/tool calls to achieve the purpose.
If none of the function can be used, point it out. If the given question lacks the parameters required by the function,
also point it out. You should only return the function call in tools call sections.

If you decide to invoke any of the function(s), you MUST put it in the format of [func_name1(params_name1=params_value1, params_name2=params_value2...), func_name2(params)]

You SHOULD NOT include any other text in the response.

Here is a list of functions in JSON format that you can invoke.

[{'name': 'flight.status.check', 'description': 'Checks the current status of a flight by airline, passenger name, and ticket number. Note that the provided function is in Python 3 syntax.', 'parameters': {'type': 'dict', 'required': ['airlines', 'person_name', 'ticket_number'], 'properties': {'airlines': {'type': 'string', 'description': "The name of the airline company for which to check the flight status. For example, 'Delta', 'United'.", 'enum': ['Delta', 'United', 'American', 'Southwest', 'JetBlue']}, 'person_name': {'type': 'string', 'description': 'The full name of the passenger as it appears on the ticket.'}, 'ticket_number': {'type': 'string', 'description': "The unique ticket number associated with the passenger's flight booking."}}}}, {'name': 'uber.eat.order', 'description': 'Place an order for food through Uber Eats by specifying the restaurant and the items with their corresponding quantities. Note that the provided function is in Python 3 syntax.', 'parameters': {'type': 'dict', 'required': ['restaurant', 'items', 'quantities'], 'properties': {'restaurant': {'type': 'string', 'description': 'The name of the restaurant from which to order food.'}, 'items': {'type': 'array', 'items': {'type': 'string'}, 'description': 'A list of names of the selected items from the menu.'}, 'quantities': {'type': 'array', 'items': {'type': 'integer'}, 'description': "A list of quantities for each item ordered, corresponding by index to the items listed in the 'items' parameter."}}}}]


user: Hi, I am Karan. Could you tell me the current status of my flight with Delta? My name is Karan Sharma, and my ticket number is IND4567.

Available functions:
[{"name": "flight.status.check", "description": "Checks the current status of a flight by airline, passenger name, and ticket number.", "parameters": {"type": "dict", "required": ["airlines", "person_name", "ticket_number"], "properties": {"airlines": {"type": "string", "description": "The name of the airline company for which to check the flight status. For example, 'Delta', 'United'.", "enum": ["Delta", "United", "American", "Southwest", "JetBlue"]}, "person_name": {"type": "string", "description": "The full name of the passenger as it appears on the ticket."}, "ticket_number": {"type": "string", "description": "The unique ticket number associated with the passenger's flight booking."}}}}, {"name": "uber.eat.order", "description": "Place an order for food through Uber Eats by specifying the restaurant and the items with their corresponding quantities.", "parameters": {"type": "dict", "required": ["restaurant", "items", "quantities"], "properties": {"restaurant": {"type": "string", "description": "The name of the restaurant from which to order food."}, "items": {"type": "array", "items": {"type": "string"}, "description": "A list of names of the selected items from the menu."}, "quantities": {"type": "array", "items": {"type": "integer"}, "description": "A list of quantities for each item ordered, corresponding by index to the items listed in the 'items' parameter."}}}}]

Ground-truth function call:
[{"flight.status.check": {"airlines": ["Delta"], "person_name": ["Karan Sharma"], "ticket_number": ["IND4567"]}}]