user_turns: <SILENCE> i want to find a moderately priced restaurant in the east part of town <SILENCE> okay what is 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 ? api_call R_cuisine east moderate curry_prince is a nice restaurant in the east of town in the moderate price range Sure , curry_prince is on curry_prince_address  you are welcome