A "Travel Network" refers to a system of interconnected services and resources that facilitate travel. This includes various components such as airlines, hotels, car rental companies, and tour operators. These entities work together to provide travelers with options for transportation, accommodation, and activities, making it easier to plan and enjoy trips. Travel networks can also encompass online platforms and apps that aggregate information and services, allowing users to compare prices and book travel arrangements efficiently. Examples of such platforms include Expedia and Booking.com. These networks enhance the travel experience by offering convenience and a wide range of choices.