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': 'Hotels_2_BookHouse', 'description': 'Book the selected house for given dates and number of adults, ensuring the house is reserved for the specified time period. Note that the provided function is in Python 3 syntax.', 'parameters': {'type': 'dict', 'properties': {'where_to': {'type': 'string', 'description': "The location of the house in the format of 'City, State', such as 'Austin, TX' or 'San Francisco, CA'."}, 'number_of_adults': {'type': 'integer', 'description': 'The number of adults for the reservation. A value of 0 indicates no preference.'}, 'check_in_date': {'type': 'string', 'description': "The start date for the reservation in the format 'MM/DD/YYYY'. For example, '04/23/2023'."}, 'check_out_date': {'type': 'string', 'description': "The end date for the reservation in the format 'MM/DD/YYYY'. For example, '04/27/2023'."}}, 'required': ['where_to', 'number_of_adults', 'check_in_date', 'check_out_date']}}, {'name': 'Hotels_2_SearchHouse', 'description': 'Search for available houses based on specified criteria at a given location. Note that the provided function is in Python 3 syntax.', 'parameters': {'type': 'dict', 'required': ['where_to'], 'properties': {'where_to': {'type': 'string', 'description': "The location of the desired house, specified in the format 'City, State', such as 'Austin, TX' or 'San Francisco, CA'."}, 'has_laundry_service': {'type': 'string', 'description': 'Indicates whether the house should have a laundry service available.', 'enum': ['True', 'False', 'dontcare'], 'default': 'dontcare'}, 'number_of_adults': {'type': 'integer', 'description': 'The number of adults for the reservation. Should be a positive integer.', 'default': 1}, 'rating': {'type': 'float', 'description': 'The minimum review rating of the house, on a scale from 1.0 (lowest) to 5.0 (highest).', 'default': 3.0}}}}, {'name': 'Travel_1_FindAttractions', 'description': 'Browse attractions in a given city, with options to filter by free entry, category, and suitability for children. Note that the provided function is in Python 3 syntax.', 'parameters': {'type': 'dict', 'required': ['location'], 'properties': {'location': {'type': 'string', 'description': "The city or town where the attraction is located, in the format of 'City, State' or 'City, Country' if the city does not locate in the United States, such as 'Paris, FR' or 'New York, NY'."}, 'free_entry': {'type': 'string', 'description': 'Indicates whether entrance to the attraction is free. True for free entry, False for paid entry, and a value indicating indifference.', 'enum': ['True', 'False', 'dontcare'], 'default': 'dontcare'}, 'category': {'type': 'string', 'description': 'The category to which the attraction belongs. This parameter helps in refining the search to specific types of attractions.', 'enum': ['Place of Worship', 'Theme Park', 'Museum', 'Historical Landmark', 'Park', 'Tourist Attraction', 'Sports Venue', 'Shopping Area', 'Performing Arts Venue', 'Nature Preserve', 'dontcare'], 'default': 'dontcare'}, 'good_for_kids': {'type': 'string', 'description': 'Indicates whether the attraction is suitable for children. True for suitable, False for not suitable, and a value for no preference.', 'enum': ['True', 'False', 'dontcare'], 'default': 'dontcare'}}}}]


user: Hey, I'm going on a short trip. Can you help me find a house for one in London, England? It needs to have laundry service.

Available functions:
[{"name": "Hotels_2_BookHouse", "description": "Book the selected house for given dates and number of adults, ensuring the house is reserved for the specified time period.", "parameters": {"type": "dict", "properties": {"where_to": {"type": "string", "description": "The location of the house in the format of 'City, State', such as 'Austin, TX' or 'San Francisco, CA'."}, "number_of_adults": {"type": "integer", "description": "The number of adults for the reservation. A value of 0 indicates no preference."}, "check_in_date": {"type": "string", "description": "The start date for the reservation in the format 'MM/DD/YYYY'. For example, '04/23/2023'."}, "check_out_date": {"type": "string", "description": "The end date for the reservation in the format 'MM/DD/YYYY'. For example, '04/27/2023'."}}, "required": ["where_to", "number_of_adults", "check_in_date", "check_out_date"]}}, {"name": "Hotels_2_SearchHouse", "description": "Search for available houses based on specified criteria at a given location.", "parameters": {"type": "dict", "required": ["where_to"], "properties": {"where_to": {"type": "string", "description": "The location of the desired house, specified in the format 'City, State', such as 'Austin, TX' or 'San Francisco, CA'."}, "has_laundry_service": {"type": "string", "description": "Indicates whether the house should have a laundry service available.", "enum": ["True", "False", "dontcare"], "default": "dontcare"}, "number_of_adults": {"type": "integer", "description": "The number of adults for the reservation. Should be a positive integer.", "default": 1}, "rating": {"type": "float", "description": "The minimum review rating of the house, on a scale from 1.0 (lowest) to 5.0 (highest).", "default": 3.0}}}}, {"name": "Travel_1_FindAttractions", "description": "Browse attractions in a given city, with options to filter by free entry, category, and suitability for children.", "parameters": {"type": "dict", "required": ["location"], "properties": {"location": {"type": "string", "description": "The city or town where the attraction is located, in the format of 'City, State' or 'City, Country' if the city does not locate in the United States, such as 'Paris, FR' or 'New York, NY'."}, "free_entry": {"type": "string", "description": "Indicates whether entrance to the attraction is free. True for free entry, False for paid entry, and a value indicating indifference.", "enum": ["True", "False", "dontcare"], "default": "dontcare"}, "category": {"type": "string", "description": "The category to which the attraction belongs. This parameter helps in refining the search to specific types of attractions.", "enum": ["Place of Worship", "Theme Park", "Museum", "Historical Landmark", "Park", "Tourist Attraction", "Sports Venue", "Shopping Area", "Performing Arts Venue", "Nature Preserve", "dontcare"], "default": "dontcare"}, "good_for_kids": {"type": "string", "description": "Indicates whether the attraction is suitable for children. True for suitable, False for not suitable, and a value for no preference.", "enum": ["True", "False", "dontcare"], "default": "dontcare"}}}}]

Ground-truth function call:
[{"Hotels_2_SearchHouse": {"where_to": ["London, UK"], "has_laundry_service": ["True"], "number_of_adults": ["", 1], "rating": ["", 3.0]}}]