Where can I use this?
This plugin will be useful in Hotel Booking, Taxi Booking and Any application where there's a need for displaying the Availability of a resource.
How do I update the bookings in Calendar?
Go to edit post in wordpress. Select the desired post. In the edit screen, you will see the option to enable Booking. If you enable booking, the Booking Calendar is displayed. Click through the desired dates to alter the booking status on each day.
How do I show the availability calendar to users?
Once you enabled the Booking on a post as said above, the users visiting that post will see the Availability Calendar at the end of the post content.