user_turns: <SILENCE> west west any moderate <SILENCE> address post code post code 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? What kind of food would you like? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine west moderate prezzo is a nice place in the west of town and the prices are moderate Sure , prezzo is on prezzo_address prezzo is a great restaurant The post code of prezzo is prezzo_post_code  you are welcome