Facebook has option to install custom tab in which you can install WBM search form and get search results. Bookings can also be made this way.
Open your Facebook company page and in search box type (1.) “Woobox Custom Tab”, select this app and install.
Choose company that you’d like to install tab to (2.) and press button Add Page Tab (3.).
Once you selected the company you have to Authorize the Tab Application (1.)
Next you need to Approve installation so press Okay (1.)
Select off on Fan-Gate (3.), Friend-Gate (4.) and Form-Gate (5.).
Enter your tab name (Yacht Search Tab) (6.), provide a Tab image (Change Tab Image) (7.) and click on Save Settings (8.) when you are done.
Then you will need to Approve Installation again so press Okay (1) again.
Final result is the search engine in Facebook.