WP Travel plugin provides the feature regarding accepting Terms & Conditions before booking the trip. If you want customer to accept Privacy Policy before they book the trip then you can insert Privacy Policy so that it will be added in checkout form as well as in enquiry form as per your requirement.

To insert Privacy Policy, you have to add GDPR message which will be displayed in frontend section by going to Admin Panel > WP Travel > Settings > Misc Options and if you donot want to insert Privacy Policy then you can leave the GDPR message section blank.

Also, You cannot submit the form without checkedin the button for the privacy policy if you have enabled the feature.

Note: you have to assign privacy policy page so that privacy policy message will be appeared in checkout page by going to Admin Panel > Settings > Privacy.

For detail assistance, please refer link of our Official Documentation.

If you have any queries, please submit it to our Contact page.