Good afternoon Jennifer and welcome back!
Thank you for reaching out to us.
I would love to help you with this topic.
I believe that what is going on is that the “free” part is generated by the fact that there are several tickets at stake.
You could apply the following snippet in the functions.php file of your theme (without the PHP tag at the top): https://gist.github.com/GeoffEW/a63180206b4ebb3a1f30511228816652
I believe this should solve your issue.
Let me know how that goes.
Best regards,
Geoff B.