Meeting Invitation in Outlook

How often do you experience this? You are writing an email in Outlook and would like to propose a meeting.

1. You switch to Outlook Calendar to check your schedule....and go back to the mail to write down the date & time of the meeting.

Or

2. You continue to write the mail and say "I will send out a meeting invitation"!

Damn dumb right????

What about a plug-in in the mail window where you can right click and get a pop-up that shows calendar contents. Selecting a date time from the pop-up (much like what you do with date picker on web pages) shall automatically insert the text into the email

OR

include an meeting invitation in the email as an attachment, so that when the receiver opens up the attachment, it automatically becomes an invitation request.