user_turns: <SILENCE> um indian food in the north part dont care <SILENCE> address the address the 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 ? There are restaurants serving indian in the north of town . What price range would you like? api_call indian north R_price the_nirala is a nice place in the north of town serving tasty indian food the_nirala is a great restaurant Sure , the_nirala is on the_nirala_address The phone number of the_nirala is the_nirala_phone  you are welcome