user_turns: <SILENCE> moderate restaurant north part of town <SILENCE> address phone number type of food type of food 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 moderate meghna is a nice restaurant in the north of town in the moderate price range Sure , meghna is on meghna_address The phone number of meghna is meghna_phone meghna is a nice restaurant in the north of town in the moderate price range meghna serves indian food  you are welcome