user_turns: <SILENCE> looking for a restaurant in the north of town creative food <SILENCE> indian food <SILENCE> address phone number the address price range 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? api_call creative north R_price Sorry there is no creative restaurant in the north of town api_call indian north R_price the_nirala is a nice restaurant in the north of town serving indian food The phone number of the_nirala is the_nirala_phone Sure , the_nirala is on the_nirala_address the_nirala is in the moderate price range  you are welcome