user_turns: <SILENCE> im looking for a cheap restaurant in the west part of town doesnt matter yes <SILENCE> can i have the address 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 ? What kind of food would you like? You are looking for a restaurant serving any kind of food right? api_call R_cuisine west cheap thanh_binh is a nice place in the west of town and the prices are cheap Sure , thanh_binh is on thanh_binh_address  you are welcome