Zend certified PHP/Magento developer

How to use Outlook Scheduling Assistant to generate a list of available meeting times between all required parties?

I am on a project whereby the specific time of the meeting is less important than finding a time we can all meet. Thus, I’d like to have a method whereby I can have Scheduling Assistant suggest all the times we can meet for an hour between x day and y day. To clarify, let’s say John is free 9-11am on MWF, and Jane is free 9-11am on WF. I don’t care if I’m meeting at 9 or 10, just that I get a 1 hour meeting with them on either Wednesday or Friday. How do I do that?