The multiple date times and tickets feature in Event Espresso 4 will let you create an event that takes place across a few days (e.g. training course, conference, expedition, etc).
Check out the steps below and then watch the video tutorial:
Login to your WordPress dashboard (WP-admin) and go to Event Espresso –> Events. Then click on Add New or click on an existing event to edit an event that you have already created. Go ahead and enter basic event information such as a title and event description. Then create the datetimes that should be available along with the ticket options. Next, go back to the datetimes and edit via the advanced options (gear icon) to assign the correct tickets. Then save changes by updating the event.
Be sure to toggle full screen in the bottom corner of the video.