There are a total of 22 restaurants that are cheap. Any particular food type you would like?
I am looking for a local,cheap place to eat. Yes, I am looking for portuguese food.
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "22", "price range": "cheap"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
{"__type": "Inform", "entity": {"__type": "Entity"}} {"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "two", "food": "Portuguese"}}
I found two restaurants in the area that serve Portuguese food. Would you like me to book one now?