Dear Vlad,
This letter is to inform you that I am taking a vacation with two of my friends in the Carpathians and would like to invite you for the holiday. Our holiday trip begins from 10th of April and ends on 25th of April 2013.
The reason for taking the holiday is that I have realized after working for continuously on a project for three months, I need a break, I assume that you must also be having terrible work pressure, so I thought it would be great for you if you could take a break too. It will be just a fifteen-day holiday plan which will help you to bring down the stress level.
I would be really happy if you accept my invitation.
Regards,
Boris Sentsov