user_turns: <SILENCE> i need a restaurant that serves halal food uh okay how about indian food in the east part of town how about indian food in the east part of town <SILENCE> whats the address tell me the phone number good bye thank you
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 halal food Could you please repeat that? api_call indian east R_price rajmahal is a nice place in the east of town serving tasty indian food Sure , rajmahal is on rajmahal_address The phone number of rajmahal is rajmahal_phone  you are welcome