The most commonly asked question about the WP Travel feature: does it support the multi-vendor feature. The answer to this frequently asked question is “No“.
Currently, WP Travel is controlled by the admin from the backend. All the settings related to the trips and tours are handled by the admin. No any third party user will be able to add the trips in the site and manage.
However the feature is already noted. If we happen to work on this in future then we will let you guys know.