我帮你写一篇感谢信,希望能帮助你一些哦：
Dear Mr David Benson:
I am writing this letter to thank you for your warm hospitality accorded to me during my travelling in New York.I would also like to thank you for your interesting lead me to look around.During the entire visit,I appreciate your enthusiasm expressed,and sincerely hope we could have more exchange in the future.
I am looking forward to your early visit to China when I will be able to pay back some of the hospitality I received during my memorable stay in your beautiful country.With kind personal regards.
Sincerely yours,
(Signed)