user_turns: <SILENCE> brazilian food how about french food <SILENCE> what is the address and phone number 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 brazilian restaurant that matches your request api_call french R_location R_price restaurant_two_two serves french food . The phone number of restaurant_two_two is restaurant_two_two_phone  you are welcome