user_turns: <SILENCE> i want a restaurant in the center the center i want english food in the center of town <SILENCE> is there mediterranean food <SILENCE> what is the address what is the 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 part of town do you have in mind? Would you like something in the cheap , moderate , or expensive price range? api_call english R_location R_price Sorry there is no english restaurant in the centre of town api_call mediterranean R_location R_price la_mimosa is a nice restaurant in the centre of town serving mediterranean food Sure , la_mimosa is on la_mimosa_address The phone number of la_mimosa is la_mimosa_phone  you are welcome