user_turns: <SILENCE> i need to find one in the south part of town danish <SILENCE> portuguese <SILENCE> can i get the address phone 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 ? What kind of food would you like? api_call danish south R_price Sorry there is no danish restaurant in the south of town api_call portuguese R_location R_price nandos is a nice restaurant in the south of town serving portuguese food Sure , nandos is on nandos_address The phone number of nandos is nandos_phone  you are welcome