I am looking for a restaurant that serves Irish food and is in the expensive price range.
There is not a restaurant serving Irish food in the expensive price range.  Would you like another restaurant? 
Is there an expensive korean restaurant?
Yes, Little Seoul is a Korean restaurant in the expensive price range.
Great! Can you give me the address and area of Little Seoul?
Little seoul is located at 108 Regent Street City Centre.  May I help you with anything else today? 
no thank you good bye
Thank you. goodbye