Write A letter to Your Friend Congratulating her on her Birthday

Examination Hall,
City A.B.C.
March 17,2017,
Dear Friend,
       I am specially Writing this letter to congratulate you on your birthday.I owe a gift and you will get it when you come to Lahore.I was going it to send you by post but when i was informed that you plan to come to lahore.So i decided to give it to you personally.I am waiting for you.

    Convey My respect to aunt and uncle.
Yours sincerely
X.Y.Z.