Abstract
After 20 years of operation, Global Distribution System providers has accumulated enormous passenger-booking information, which assist the tourism industry to find out the true needs of travelers, and also become the basis for the development of innovative services. In the future, in order to provide travelers with better travel experience, it is very important for tourism service providers to cooperate with one another, at this moment, Global Distribution System providers should think about how to build long-term relationships with travelers and find more opportunities to cooperate with other industries, including the direct or indirect competitors.