Click on the Time on the left hand side (example: 8 AM)
Search for a Client by name, phone or email or click + to add a new client
Select a Worker and Service combination
Click Add New to add additional Worker and Service combination
Select a Visit Type and/or enter an Appointment Note (optional)
Click Save
If the time you're looking to book is not visible, schedule the appointment, then click on the appointment, click modify and select a new time and click Save.
Warning: When selecting the time on the left, the software will default to choosing the first worker. Don't forget to update the specific worker.