user_turns: <SILENCE> im looking for a moderately priced restaurant in the north part of town the north part i dont care <SILENCE> can i get the address good bye 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 moderate yippee_noodle_bar is in the moderate price range Sure , yippee_noodle_bar is on yippee_noodle_bar_address  you are welcome