make the account details as a card, that has 2 columns, the left column is the user details, the right column is the avatar. below the account details card have a orders card that lists the orders history in a table

change to two cards side by side. one for air one for sea. in each card have buttons for each flight option and price that highlight when selected. only one button can be selected at a time

try 3 column products instead of 2