Newbie with Odoo..

I am using the Events module for creating an Event Management Platform.

The registration process is clear however, I want to customize it a little bit.

Instead of sending a link and the user chooses a specific ticket then a modal pops up, I want to send directly a link containing a form for registration without other details.

In another words, How can I make a separate form and make it for event registration ? or is there any other workaround ?