user_turns: <SILENCE> i am looking for a cheap restaurant in the east part of town <SILENCE> what is the address and type of food they serve type of food does it serve 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 restaurant in the east of town in the cheap price range Sure , the_missing_sock is on the_missing_sock_address the_missing_sock serves international food  you are welcome