user_turns: <SILENCE> im looking for a moderately priced restaurant that serves european food i dont care <SILENCE> what is the address and the telephone 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 serving european in the moderate price range . What area would you like? api_call european R_location moderate galleria serves european food in the moderate price range Sure , galleria is on galleria_address The phone number of galleria is galleria_phone  you are welcome