1.Locate and click on the Event under Planner
2.Click on the magnified glass beside the Contact whose booking is to be cancelled
3.Click 4 Book on the menu bar
4.Select Cancel Booking
5.Click Yes to confirm
Under the Booking Info tab a system message is inserted showing the booking was cancelled
When you cancel a booking from the Event Contact Details form it does not remove the contact from the Event but shows that they are cancelled