U: I am looking for a chinese restaurant. I want a place that is expensive and classy.

S: I have 9 expensive chinese restaurants. Is there a certain area of town you would like?

U: Nope. Pick the place with the most stars, and give me the address and postcode.

S: Yu Garden is an expensive Chinese restaurant located on the east side of town. Would you like the address for this one?

U: Yes I would like the address and the postcode please.

S: The address for yu garden is 529 Newmarket Road Fen Ditton, postcode cb58pa. Would you like me to book this restaurant for you?

U: Can you first confirm that Yu Garden offers good portion sizes?
S: It will depend on what you order, as portion size can vary. Will that work for you, or should I keep looking?