user_turns: <SILENCE> <SILENCE> moderately right moderately <SILENCE> address phone number 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? You are looking for a restaurant serving any kind of food right? There are restaurants in the north of town serving any kind of food . What price range would you like? api_call R_cuisine north moderate the_nirala is a nice place in the north of town and the prices are moderate Sure , the_nirala is on the_nirala_address The phone number of the_nirala is the_nirala_phone  you are welcome