user_turns: <SILENCE> is that a cheap restaurant indian yes any part <SILENCE> address can i get the 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 ? There are restaurants in the cheap price range . What type of food do you want? You are looking for a indian restaurant right? What part of town do you have in mind? api_call indian R_location cheap royal_spice serves indian food in the cheap price range royal_spice is a great restaurant Sure , royal_spice is on royal_spice_address The phone number of royal_spice is royal_spice_phone  you are welcome