I have found a lot of options, what type of food do you prefer?
Looking for a restaurant thats expensive. Needs to be in the centre area. How about british food? Is there anything like that?
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "a lot of"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
{"__type": "Inform", "entity": {"__type": "Entity"}} {"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "three"}}
I have three places, shall I book one?