user_turns: <SILENCE> looking for something moderately priced in the north side of town i dont care moderately priced <SILENCE> okay 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 ? There are restaurants in the north of town . What type of food do you want? 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  you are welcome