user_turns: <SILENCE> im looking for a restaurant in the north part of town that serves african food how about indian food <SILENCE> may i have the address phone number and price range and what is the 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 ? I'm sorry but there is no african restaurant in the north of town api_call indian north R_price tandoori_palace is a nice place in the north of town serving tasty indian food The phone number of tandoori_palace is tandoori_palace_phone tandoori_palace is in the expensive price range , and their post code is C.B 4, 3 L.E  you are welcome