U: Hi, I'd like to find an expensive cantonese restaurant.

S: There are no restaurants in the area that match your preferences.  Is there anything else you'd be interested in?

U: How about North American food?

S: Gourmet Burger Kitchen serves North American food, is in the expensive price range, and is in the centre part of town. Would you like the phone number?

U: Do they have high ratings for reasonable prices?
S: Everyone that has reviewed the Gourmet Burger Kitchen say that the prices can't be beat and the food is good.