I'm looking for a solution that allows multiple persons to put plan and notify their vacation by putting it in their electronic calendar and invite a dedicated "robot" email.

On the other side I should be able to get a quick overview of the vacation for each person and do a print out that allows me to put it on a board.

Example:

John puts his winter vacation for week 7 into his calendar and invite [email protected]. Ben does the same thing for week 4 and 5 and invites [email protected]. Dilbert host the [email protected] and prints out and overview for the next 3 months. Each person's vacation is either stated by name or/and color on the print out.

I would like to do the thing with standard business software like Outlook 2010 without installing too many softwares. But at the same time it should be easy and quick to make the print outs without too much fiddling

Am I dreaming ?