Online booking platforms are websites or applications that allow users to reserve services such as flights, hotels, and rental cars. These platforms simplify the booking process by providing a user-friendly interface where customers can compare prices, read reviews, and make reservations in real-time. Popular examples include Booking.com, Expedia, and Airbnb. These platforms often offer additional features like customer support, flexible cancellation policies, and loyalty programs. By aggregating options from various providers, online booking platforms help users find the best deals and streamline their travel planning experience, making it more convenient and efficient.