user_turns: <SILENCE> barbecue food how about north_american north_american <SILENCE> whats the address phone number address post code thank you goodbye
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'm sorry but there is no restaurant serving barbeque food Could you please repeat that? api_call R_cuisine north R_price gourmet_burger_kitchen serves north_american food The phone number of gourmet_burger_kitchen is gourmet_burger_kitchen_phone Sure , gourmet_burger_kitchen is on gourmet_burger_kitchen_address The post code of gourmet_burger_kitchen is gourmet_burger_kitchen_post_code  you are welcome