I'm sorry, there are no German restaurants in the area. Is there another cuisine I could search for?
I'd love to find an expensive German restaurant. how about one that serves european food?
{"__type": "NotifyFailure", "service": "restaurant", "entity": {"__type": "Restaurant", "food": "German"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "several", "food": "european"}} {"__type": "Request", "service": "restaurant", "values": ["area"]}
I have several european restaurants to choose from. Did you want to dine in a certain area of the city?