Dear ________________
As you may have heard, I am getting married on the _________________ (date). It is with this in mind that I am requesting a _____________ day leave of absence.
My fiancé is able to combine a business trip to ___________ (place) with our honeymoon, and I would hate to miss this rare opportunity.
I will be back at my desk, with my full attention to the ___________ department, as always, on the_______________ (date of joining).
If you need any additional information, please contact me at___________ (phone no.).