user_turns: <SILENCE> west part of town creative food yes creative food italian yes west part of town any <SILENCE> 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 ? Did you say you are looking for a restaurant in the west of town? I'm sorry but there is no restaurant serving creative food You are looking for a italian restaurant right? Would you like something in the cheap , moderate , or expensive price range? api_call italian west R_price la_margherita is a nice place in the west of town serving tasty italian food la_margherita is a great restaurant  you are welcome