Zonal Travel Portal Concept

I was tasked by the Zonal Travel team to create a concept design for an online portal application that would be used internally by Zonal employees to book all business travel needs and the expenses incurred. The Travel Portal would have 2 fronts/folks, the employees side for all the bookings and the admin side for the travel team to manage all the bookings. Also included in the brief was a requirement to design the email templates that would be triggered whenever someone made a booking.