Hello, The Gardenia is one option which is located centrally, may I make a reservation for you? Yes, that restaurant is cheap. Would you like a reservation? Alright, what time would you like to make your reservation for?
Where are some restaurants that serve mediterranean dishes that are in the low to moderate price range? Is that one cheap? I do need a cheap place. Yes if it is cheap and in town centre I would like to book a table for 3 people on Saturday please. I would like you to book my reservation for 3 people at 16:00 on a Saturday.
{"__type": "Request", "service": "entity", "values": ["book time"]}
{"__type": "NotifyFailure", "service": "entity", "entity": {"__type": "Entity", "book time": "16:00"}} {"__type": "Request", "service": "entity", "values": ["book day", "book time"]} {"__type": "Inform", "entity": {"__type": "Restaurant", "name": "The Gardenia"}}
The Gardenia isn't available at 16:00. Would you like to change the time or day?