Once you lock in a booking, your resource is sent a text or email requesting them to accept or decline the job. If you already know that the resource is available you can manually confirm them in the system.
Confirming the availability of a resource
To override the availability of a person, select the booking, click on the person. A sidebar will appear where you can make individual changes to a person.
From here, click on the Confirm button and this will prompt a confirmation.