user_turns: <SILENCE> i want some british food east side <SILENCE> okay whats their address whats their address how about the phone number cough and phone number phone number please 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 ? There are restaurants serving british food . What area do you want? api_call british east R_price grafton_hotel_restaurant is a nice place in the east of town serving tasty british food Can I help you with anything else? Sure , grafton_hotel_restaurant is on grafton_hotel_restaurant_address The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone I am sorry but there is no other british restaurant in the east of town Could you please repeat that? The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone  you are welcome