Dear ma'am sir,
I am writing to apply as a Virtual Assistant.
I believe that I fit the position because I posses the administrative skills necessary such as data entry skills, researching skills, filing and organizing email and appointment management, and more.
I am also highly trainable. I may not have a working knowledge of all the CRM platforms or other software that my clients need me to handle, but I learn fast. I am also very resourceful in making sure that I educate myself on matters that I need to learn in order to serve my clients better.
If you consider me, I can start immediately.