user_turns: <SILENCE> <SILENCE> the west part of town i want how about italian i want italian food it doesnt matter yes <SILENCE> what is the phone number 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? What kind of food would you like? I'm sorry but there is no restaurant serving bistro food Would you like something in the cheap , moderate , or expensive price range? Did you say you are looking for a restaurant in the west of town? api_call italian west R_price la_margherita is a nice place in the west of town serving tasty italian food The phone number of la_margherita is la_margherita_phone  you are welcome