user_turns: <SILENCE> doesnt matter doesnt matter thai food <SILENCE> address 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 ? Would you like something in the cheap , moderate , or expensive price range? 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  you are welcome