user_turns: <SILENCE> i need a restaurant in the west part of town dont care creative food <SILENCE> what about thai <SILENCE> what is the address phone number and price range 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 ? Would you like something in the cheap , moderate , or expensive price range? What kind of food would you like? api_call creative west R_price Sorry there is no creative restaurant in the west of town api_call thai west R_price sala_thong is a nice restaurant in the west of town serving thai food Sure , sala_thong is on sala_thong_address The phone number of sala_thong is sala_thong_phone sala_thong is in the expensive price range  you are welcome