What is the purpose of the letter ................... Dear Cyril I am thankful for everyone at the office for the lovely flowers. They mean a lot for me du

What is the purpose of the letter ...................
Dear Cyril I am thankful for everyone at the office for the lovely flowers. They mean a lot for me during my medical treatment. You really give support and positive energy. I wanted to let you know that I got the result of the final blood test. Day by day, I am getting better and better. The doctor allowed me to return home next three days. I will be phoning Linda to discuss about working from home a couple of days my recovery. As I am feeling strong enough, I will be back to work. Regards, Brigitt