A booking system is a software application that allows users to reserve services or products, such as hotel rooms, flights, or event tickets. These systems streamline the reservation process by providing real-time availability, enabling customers to select their desired options and complete transactions online. Many businesses, including hotels, airlines, and event organizers, utilize booking systems to manage their inventory and improve customer experience. By automating the booking process, these systems reduce the risk of overbooking and help organizations efficiently track reservations and customer preferences.