i would like a restaurant in the north part of town that serves korean food
user
i am sorry , there are no korean restaurant -s in the north part of town . can i help you find anything else ?
assistant
how about any area ?
user
little seoul is in the centre and serves korean food
assistant
what is the address and price range ?
user
little seoul is at 108 regent street city centre and is an expensive restaurant . do you want the phone number ?
assistant
no thank you , goodbye .