U: I am looking for a place to dine! I would prefer chinese food located in the north.

S: There are 3 Chinese restaurants in the north. One is in the moderate price range and two are in the expensive price range. Do you have a preference?

U: I would like one in the expensive range please

S: I can recommend the hotpot.  Would you like help making a reservation?

U: Do they serve large portions?
S: Yes, The Hotpot does have good portion sizes. Past customers have described them as big and good sizewize.