Expedia is an Internet-based travel website based in the US with localised sites for 22 countries (Australia, Austria, Belgium, Canada, Denmark, France, Germany, India, Ireland, Italy, Japan, South Korea, Malaysia, Mexico, Netherlands, New Zealand, Norway, Philippines, Singapore, Spain, Sweden, UK, US). It books airline tickets, hotel reservations, car rentals, cruises, vacation packages and various attractions and services via the World Wide Web and telephone travel agents. The site uses multiple global distribution systems like Amadeus or the Sabre reservation systems for flights and for hotels, Worldspan and Pegasystems, along with its own hotel reservation system for contracted, bulk-rate reservations. This last is shared with other Expedia, Inc. sites.
Python is a programming language that lets you work more quickly and integrate your systems more effectively.
Free and open source software (F/OSS, FOSS) or free/libre/open source software (FLOSS) is software that is both free software and open source. It is liberally licensed to grant users the right to use, copy, study, change, and improve its design through the availability of its source code.