user_turns: <SILENCE> im looking for something cheap the west side <SILENCE> what type of food is it could i have its number could have its 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 ? What part of town do you have in mind? api_call R_cuisine west cheap thanh_binh is a nice restaurant in the west of town in the cheap price range thanh_binh serves vietnamese food thanh_binh is a nice restaurant in the west of town in the cheap price range The phone number of thanh_binh is thanh_binh_phone  you are welcome