U: I would like a moderately priced steakhouse restaurant.

S: There are no moderately priced steakhouse restaurants. Would you like to change your query?

U: How about moderately priced British food?

S: There are four options in centre and one option in west. Do you have a preference on the area?

U: Can you give me the phone numbers please

S: Do you want the phone numbers to Restaurant One Seven?

U: First, tell me about their service quality. Is the staff there exceptional?
S: Some customers who have previously dined there have stated that the service is lacking and others have called it mediocre.