don't know if this is the Information you are searching for. Not sure if you want to see which Ticket is used by a wireless client or who created this ticket.
Try this: Open your ZoneDirector Web-GUI and go to "Monitor ::: Wireless Clients". There you should see in the column "User/IP" which Ticket a connected Guest Device is using. After that go to "Monitor ::: Generated Guest Passes" and look for that Ticket (Column "Guest Name"). In the Column "Creator" you can see who has created this Ticket.