user_turns: <SILENCE> cheap restaurant in the east of town <SILENCE> phone number and 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 ? api_call R_cuisine east cheap the_missing_sock is a nice place in the east of town and the prices are cheap The phone number of the_missing_sock is the_missing_sock_phone  you are welcome