What type of food would you like? We need some more information. Where are looking to eat? No, I did not find any restaurants in the centre.
I want to eat at a moderately priced restaurant please Belgian please, i'm craving that lately I prefer to eat in the center of town, please. Hmm.. How about somewhere else in town, what is available?
{"__type": "NotifyFailure", "service": "restaurant", "entity": {"__type": "Restaurant", "area": "the centre"}}
{"__type": "NotifyFailure", "service": "restaurant", "entity": {"__type": "Restaurant", "area": "the centre", "food": "belgian"}} {"__type": "Request", "service": "restaurant", "values": ["area"]}
I'm sorry but I don't have any belgian places in the centre. Can I try a different area?