Sure, what type of food are you interested in?
I would like a place to eat in the expensive price range. I'm not too picky, could you make a suggestion? One in the centre?
{"__type": "Request", "service": "restaurant", "values": ["food"]}
{"__type": "Inform", "entity": {"__type": "Entity"}} {"__type": "Offer", "entity": {"__type": "Restaurant", "area": "centre", "food": "british", "name": "fitzbillies restaurant", "price range": "expensive"}}
fitzbillies restaurant is an expensive british restaurant in the centre. Can I book that for you?