user_turns: <SILENCE> id like a cheap restaurant in the north part of town <SILENCE> what is their phone number what is their post code what is their 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 ? api_call R_cuisine north cheap da_vinci_pizzeria is a nice restaurant in the north of town in the cheap price range The phone number of da_vinci_pizzeria is da_vinci_pizzeria_phone The post code of da_vinci_pizzeria is da_vinci_pizzeria_post_code Sure , da_vinci_pizzeria is on da_vinci_pizzeria_address  you are welcome