A Data Flow Model can be used to help create flight reservations, allowing users to visualize how data is collected and transferred when booking a flight. This model shows how data is collected from the user input at the beginning of the reservation process and then sequentially follows through each step of the flow, including obtaining flight information, payment processing, and finally providing a confirmation upon completion. By following this Data Flow Model, it can ensure that the reservation process is efficient while also providing customers with a smooth and easy experience. EdrawMax lets you recreate similar diagrams effortlessly. Download this template from EdrawMax and customize this template as per your requirements.