Admin View

Hi,
I am using wp hotel booking plugin for my booking website as they have no calender options they ask me to add wp ical availability for my website so can you please guide me how wp ical availability works for admin panel and front end.. i got some idea about front end but how can i integrate it with admin view with my crrent plugin please guide on urgent basis as my website is ready to go and only one thing is remaining which is calender for admin also
Thanks In Advance