Drupal and Event Bookings / Registrations

I’m looking for a Drupal solution similar to what may be available in other CMS, for registering and booking seminars (keeping track of how many seats/spots are available), and applying payments. I know there was some commerce plug-ins available, but many of the plug-ins were for Drupal Version 7 and I’m looking to start with Version 8.

Thank you.

Drupal version: 

Source: https://www.drupal.org/taxonomy/term/2/feed