Hi Alex,
Thanks for checking out our plugins!
Event Tickets Plus will let you sell tickets on your site. By default, tickets are added to events (or other post types) for specific dates, not the other way around. However, you could try using the custom fields feature to add a select box to the tickets where users could select the date they want to attend. Note that these fields do not have a datepicker format, so this would need to be a select-type box. Also, there is not any validation on the custom fields, so if you have a limited number of spots available for each date, then you would want to create separate tickets for each date.
We do offer full refunds within 30 days of purchase, so if you’d like to take Event Tickets Plus for a test run, feel free to do so! Please let me know if you have any additional questions.
Thanks,
Jennifer