user_turns: <SILENCE> i want to find a moderately priced restaurant north uh no preference <SILENCE> whats the address the phone number thank you 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 meghna is a nice place in the north of town and the prices are moderate Sure , meghna is on meghna_address The phone number of meghna is meghna_phone meghna is a great restaurant  you are welcome