Brush up the skills and knowledge required to effectively use the res. skills you need to be totally effective in the workplace. With 30 lessons on creating and managing airline reservations, the program also includes drills, exercises, quizzes and a final assessment. Access to a free-form Amadeus emulator and a huge database of GDS data also offers plenty of practice opportunity if you finish the course lessons before access expiry. Expires after 30 hours or 180 days from first login. Success in the final Airline Reservations assessment leads to a certificate of competence.