A man in China purchased a first-class plane ticket - and used it to eat a year's worth of free meals at the VIP lounge at Xi'an International Airport. The frequent diner purchased a first-class, fully refundable ticket aboard Eastern China Airline. He used the ticket to gain access to the airport's VIP lounge, where high-rolling travelers dine for free.... The man re-booked his first-class ticket over and over again and kept the gravy train rolling. Eastern China Airlines officials only recently figured out the man's scheme after noticing his single ticket being re-booked 300 times over one year....