user_turns: <SILENCE> i want a restaurant that serves creative food how about north_american type of food north_american type of food <SILENCE> whats the address phone number post code thank you 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 You are looking for a restaurant is that right? api_call north_american R_location R_price gourmet_burger_kitchen serves north_american food . Sure , gourmet_burger_kitchen is on gourmet_burger_kitchen_address 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