Good day sir/ma
I was highly pleased when I got a notification stating an opportunity for an office assistant in your firm. Having gotten few experiences as regards this position and being a hardworking and goal oriented personnel, I am confident that I can do my very best to ensure quality satisfaction and growth of your firm.  Attached to my cv is my education qualification and other necessary informations you may wish to know about me. I will really appreciate if this opportunity is being given to me as I look forward to getting a positive response from you. 
Thanks 
                                                      Yours’ faithfully 
                                                       Maduegbulem Favour Uwaoma.