Anyone please help,

How to create a calendar using userform. I mean when user click on the
prefered date, it automatically display into a cell e.g. user click on 1,2,4
and 7 in the month of December, 2005 then click ok, the output display in
sheet1 cell (d5) as 1,2,4 and 7 Dec, 2005,

Thanks in advance.
Jaemun.