There are 4 gastropubs in Cambridge, did you have an area in mind?
I am looking for a gastropub. Yes, I'd like it to be an expensive place in the centre.
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "4", "food": "gastropubs"}} {"__type": "Request", "service": "restaurant", "values": ["area"]}
{"__type": "Inform", "entity": {"__type": "Restaurant", "area": "centre of town", "choice": "2", "food": "gastropubs", "price range": "expensive"}} {"__type": "Offer", "entity": {"__type": "Restaurant", "name": "the Backstreet Bistro"}}
There are 2 expensive gastropubs in the centre of town. Would you prefer the Backstreet Bistro or The Slug and Lettuce?