I'm looking for a place to eat that is cheap and in the centre.
{"__type": "Inform", "entity": {"__type": "Restaurant", "area": "centre", "choice": "quite a few", "price range": "cheap"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
There are quite a few cheap restaurants in the centre! Did you have a particular type of food in mind?