U: I am looking for a place to dine in the moderate price range and serves European food.

S: Sure, I have located several European restaurants, is there a particular area you're looking for?

U: Yes, I would prefer the north.

S: I'm not seeing any in the north. Would you like to try another area, or another cuisine?

U: That's fine. Can you find me a chinese restaurant in the same area?

S: Yes, we have the Golden Wok  Would you like to make a reservation there?

U: Do you know if it has great service?
S: The Golden Wok generally has great, fast service but there are a few complaints about lackluster service.