This service is available to:
First Class and Business Class passengers for whom the best connection time is not available and they get a transit of more than six hours and less than 24 hours upon arrival in Dubai. (Further conditions apply*)
Economy Class passengers for whom the best connection time is not available and they get a transit of more than eight hours and less than 24 hours upon arrival in Dubai. (Further conditions apply*)
http://www.emirates.com/english/plan...i-connect.aspx