I am looking for an expensive restaurant in the east part of town.
I have found several. Would you like British, Indian, gastropub, or Chinese?
Is there anything else?
There are no other types of expensive restaurants in the east, would you like to try another area?
No, that's okay. What Chinese restaurants are there on the east side?
yu garden is on the east side, would you like the phone number?
Is there another chinese restaurant in the east? 
Yu Garden is the only Chinese restaurant on the east side of town in the expensive price range.
What is the phone number for Yu Garden?
The phone number for Yu Garden is 01223 248882. May I help you with anything else?
No, I think that's it. Thank you for your help.
You are very welcome.  Goodbye.