Day 3/21 - Increase The Revenue of an Airline by Jaishree Singh

The design enhances the airline app's usability by providing a streamlined and visually appealing interface that integrates ancillary services into the ticket booking flow. The "Add to your trip" screen presents upgrade options like priority boarding and extra legroom in a clean, organized manner with images, simple descriptions, and an easy-to-spot “Add” button. This makes the decision process intuitive without overwhelming the user.

On the "Review and Pay" screen, the total cost breakdown is displayed clearly, including both flight costs and added services. The use of concise UX copy such as "It’s easy to trust us" builds user confidence and the prominent payment button ensures a seamless checkout experience.

The design keeps users productive by minimizing friction and distractions while encouraging additional purchases in a persuasive, non-intrusive manner. The clean layout, ample white space, and focused CTAs (calls to action) help users complete their booking efficiently while offering value-added options that improve the travel experience.