user_turns: <SILENCE> im looking for a restaurant in the west part of town that serves italian food no i dont care <SILENCE> may i have the phone number and address 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? Would you like something in the cheap , moderate , or expensive price range? api_call italian west R_price prezzo is a nice place in the west of town serving tasty italian food The phone number of prezzo is prezzo_phone  you are welcome