user_turns: <SILENCE> in the north part in the north part of town i dont care <SILENCE> okay might i have the address how about the 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? api_call R_cuisine north cheap da_vinci_pizzeria is a nice place in the north of town and the prices are cheap Sure , da_vinci_pizzeria is on da_vinci_pizzeria_address The post code of da_vinci_pizzeria is da_vinci_pizzeria_post_code  you are welcome