user_turns: <SILENCE> creative food north_american <SILENCE> address phone number and post code post code good bye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? I am sorry but there is no creative restaurant that matches your request api_call north_american R_location R_price gourmet_burger_kitchen serves north_american food . The phone number of gourmet_burger_kitchen is gourmet_burger_kitchen_phone The post code of gourmet_burger_kitchen is gourmet_burger_kitchen_post_code  you are welcome