Hi Joey,
Thanks for reaching out to us and for your interest in our products as well 🙂
Right now it’s not possible, but our ticketing plugins are being refactored and in our next release -coming out like in a month time- hopefully this will be possible! Please note that the date and features included in the next release are subject to change as the code is still in QA phase.
Event Calendar PRO is not required for ticketing add-ons to work, just The Events Calendar “core” + the ticket add-on of your choice.
Please let me know if I can help you with anything else,
Have a great weekend,
Nico