To set your office hours, click on the Preferences tab, then Calendar and then set your work hours under work week and hours.
Step 1: Click on the Preferences tab Step 2: Click on the Calendar tab To set your work week hours, select the week days you are at work and then select your work hours and then click save. Select the days you Select your work hours This will ensure that your calendar is only available for booking during your work hours. To ensure the work hours are saved, be sure to click save at the top: Make sure to click save