How to delete a service from a schedule
You can easily remove services from a schedule on days they may not be needed. Doing so keeps the schedule current, and prevents people from being scheduled when they aren't needed.
Step by step: Deleting a service from a schedule
  1. From the open schedule, click on the service so that it is highlighted.
  2. Click on the Schedule menu at the top of the window and select "Delete Service."
NOTE: Following these steps will just remove the service from this particular date- not all instances of the service, if it is repeating.