remove date/time from text string

Hello.

I have a varying text string that includes dates in various formats. I would like to have all dates removed but retain the other non-date text.

Current:
012 CHI record debt AUG-12 13-AUG-2012 12:35:12 issue
"Reverses 012 CH AUG-12 15-AUG-2012" 74923828
044 GHI insurance 13-AUG-2012 33238922 SEP-12

Desired:
012 CHI record debt issue
"Reverses 012 CH" 74923828
044 GHI insurance 33238922

Also, if there is an easy way to parse the 9 digit number that would be great but I can handle it with a formula.

Thanks!

Thanks for the welcome! Below are my responses.

Is this text all in one cell? No, in the example each line is in a different cell (for simplicity, contained in cell A2:A4)
Are these the only date formats to parse? Yes, it is either in MMM-YY or DD-MMM-YY HH:MM:SS
If there are more can you post them? These are all examples, there are about 500 rows but the three examples are illustrative of the complete dataset.
Are there multiple cells in column like this one? No, the are all aligned in column A.
Does the revised text go back into the same cell or somewhere else? Preferably in the same cell, but wouldn't be the worst thing if the macro placed it in an adjacent cell.

Thanks for your help!!!!
Dan