user_turns: <SILENCE> i want a british restaurant in the east part of town <SILENCE> whats the 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 ? api_call british east R_price grafton_hotel_restaurant is a nice place in the east of town serving tasty british food The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone  you are welcome