Dear Khun Buphachard,
With reference to our telecom moment ago, thank you for your kind advised date and time.
We would like to proposed a courtesy visit to your office on Tuesday 9th August 2016, 13.00 hrs. and would like to meet Khun Lertchai, Khun Somkiat, and Khun Chotima. You visitor are Mr. Sammy Chu, Mr. Derek So and Khun Kobkaew.
We would appreciate if you could advice whether our proposed schedule is convenient for your management.
Look forward to hearing from you.