There are 22 cheap places to eat in the area. Do you have a preference of food type?
I am on a budget and need a cheap place to eat. I'd like Indonesian food located in the city's centre. Do you have anything like that?
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "22", "price range": "cheap"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
{"__type": "NotifyFailure", "service": "restaurant"} {"__type": "Request", "service": "restaurant", "values": ["area"]}
there is none that serves that food. can you change location?