user_turns: <SILENCE> what about indian food indian food im looking for indian food i dont care <SILENCE> can i have 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 ? I'm sorry but there is no restaurant serving christmas food Could you please repeat that? There are restaurants serving indian in the cheap price range . What area would you like? What part of town do you have in mind? api_call indian R_location R_price royal_spice serves indian food in the cheap price range Sure , royal_spice is on royal_spice_address  you are welcome