user_turns: <SILENCE> im looking for a moderately priced restaurant in the north i dont care <SILENCE> whats the phone number and address whats the 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 ? What kind of food would you like? api_call R_cuisine north moderate meghna is a nice place in the north of town and the prices are moderate The phone number of meghna is meghna_phone Sure , meghna is on meghna_address  you are welcome