U: I am looking for an expensive restaurant in the west part of town.

S: graffiti is an expensive place int he wet part of town.

U: I wasn't really planning for a swim, but I would prefer a place that serves Indian food. Are there any in the west?

S: I found five restaurants that meet your requests, and none of them require you to get wet.  Can I make a reservation for you at one of them?

U: No, but if you could pick me the best one and give me the phone number. That would be good.

S: I highly recommend india house. The phone number is 01223461661. Is there anything else I can help you with?

U: Do you know if the India House restaurant has a delicious butter chicken dish?
S: While a few people say it's just okay, most diners rave about their butter chicken. Can I answer any other questions?