user_turns: <SILENCE> <SILENCE> im looking for a restaurant in the north part of town how about indian food indian food how about indian food <SILENCE> what is the address and 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? There are restaurants in the cheap price range and the north of town . What type of food would you like? I'm sorry but there is no restaurant serving greek food Could you please repeat that? api_call indian north R_price royal_spice is a great restaurant serving cheap indian food in the north of town . The phone number of royal_spice is royal_spice_phone royal_spice is a great restaurant  you are welcome