user_turns: <SILENCE> im looking for a cheap restaurant in the north part of town i dont care <SILENCE> whats the address whats the phone number whats 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 ? There are restaurants in the cheap price range and the north of town . What type of food would you like? api_call R_cuisine north cheap royal_spice is a nice place in the north of town and the prices are cheap Sure , royal_spice is on royal_spice_address The phone number of royal_spice is royal_spice_phone The post code of royal_spice is royal_spice_post_code  you are welcome