"Saudi Airlines Manage My Booking is an online service offered by Saudi Arabian Airlines (Saudia) that enables passengers to conveniently view and modify their flight reservations through the airline's official website. This platform allows users to access their booking details, make changes to their itinerary, select or modify seats, add special requests, and, depending on the airline's policies, check in online. Additionally, passengers may have the option to upgrade seats, add extra services, or cancel reservations with the associated refund processes. It's essential to check the airline's official website for the latest and most accurate information on the available features and services."