Hi Joshua,
Thanks for getting in touch. Events Calendar PRO does not have any ticketing or registration capabilities baked in- those are only added with the WooTickets or Eventbrite add-ons. You might want to download the free core plugin, The Events Calendar, and explore that to see if you might want to build something onto it. You could also check out the documentation on all our plugins here. Hopefully those two sources will help you decide, but let me know and I can adjust my response as needed.
If you have any more questions or I can be of more help, please just let me know.
Best,
Leah