Whats your question? The basic set up is pretty straightforward, though customization/expandability requires a pretty in-depth working knowledge of javascript and/or the underlying library of this plugin – http://dhtmlx.com/docs/products/dhtmlxScheduler/index.shtml
It is NOT straightforward. I can’t find a Calendar page anywhere, and can’t find any documentation that explains how to show or customise a calendar. Been on it for 1 hour trying to find some documentation or explanation for how to show a calendar. Ridiculous.
Sorted – Sarthi just add shortcode into contact form 7 to get the calander field
[date date-2]
Sorry but hadnt noticed this was still open