user_turns: <SILENCE> id like a cheap restaurant in the east part of town <SILENCE> what type of food do they serve id like the address and phone number please 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 ? api_call R_cuisine east cheap the_missing_sock is a nice restaurant in the east of town in the cheap price range the_missing_sock serves international food The phone number of the_missing_sock is the_missing_sock_phone  you are welcome