商務英語的`約定如何寫，本站總結如下，供參考：
約定
Dear Mr/Ms,
Mr John Green, our General Manager, will be in Paris fromJune 2 to 7 and would like to come and see you, say, onJune 3 at 2.00 p.m. about the opening of a sample room se let us know if the time is convenient for you. Ifnot, what time you would suggest.
Yours faithfully
尊敬的先生/小姐,
我們的總經理約翰格林將於六月2日到7日在巴黎，有關在那開樣品房的事宜，他會於六月3日下午2：00點拜訪您。
請告知這個時間對您是否方便。如不方便，請建議具體時間。
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