user_turns: <SILENCE> i want a german restaurant in the west part of town how about itailian i want an italian restaurant in the west part of town yes it doesnt matter moderate <SILENCE> what is its 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 ? I'm sorry but there is no restaurant serving german food Could you please repeat that? There are restaurants serving italian food . What area do you want? You are looking for a italian restaurant right? There are restaurants serving italian in the west of town . What price range would you like? Would you like something in the cheap , moderate , or expensive price range? api_call italian west moderate prezzo is a great restaurant serving moderate italian food in the west of town . The phone number of prezzo is prezzo_phone  you are welcome