user_turns: <SILENCE> i want to find a moderately priced restaurant serving spanish food <SILENCE> whats the address whats the phone number thank you goodbye
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 spanish R_location moderate la_tasca serves spanish food in the moderate price range Sure , la_tasca is on la_tasca_address The phone number of la_tasca is la_tasca_phone  you are welcome