Dear Judy,
I’m writing the letter for the purpose of conveying my thanks for your warm reception during my recent visit to your country.
Your friendly warmth made it possible that I have a pleasant time in America. And it was your generous help that allowed me the chance to know the American culture better. In addition, I consider in an honor for me to make a friends of you.
I hope that you would visit our country in due course so that I could enjoy the opportunity to repay your kindness and refresh our friendship. Please accept my sincere thanks. Wish you all the best.
Yours truly,
LiMing