To display the new data in “my bookings” list  items you need to edit

dashboard\templates\book-listing-unit.php

In that file we call various templates like

dashboard/templates/unit-templates/booking_title_section.php

dashboard/templates/unit-templates/booking_image.php

The booking dates are in the variables

$booking_from_date  =   get_post_meta($post->ID, ‘booking_from_date’, true);
$booking_to_date    =   get_post_meta($post->ID, ‘booking_to_date’, true);

The booking “author” is in variable $author             =   get_the_author();

You can use those variables to print the details you need.