Online Travel Services are platforms that allow users to plan and book their travel arrangements over the internet. These services typically include options for booking flights, hotels, car rentals, and vacation packages. Popular examples of these platforms are Expedia, Booking.com, and Airbnb, which provide users with a variety of choices and competitive prices. These services often feature user-friendly interfaces, allowing travelers to compare prices, read reviews, and customize their itineraries. Many online travel services also offer mobile apps, making it convenient for users to manage their bookings and access travel information on the go.