一、Dear sir/madam:
Thank you for your letter of [date].
Im glad that you are also going to [place] next month. It would be a great pleasure to meet you at the [exhibition/trade fair].
Our company is having a reception at [hotel] on the evening of [date] and I would be very pleased if you could attend.
I look forward to hearing from you soon.
Yours sincerely,
[name]
[title]
二、Dear sir/madam:
[organization] would very much like to have someone from your company speak at our conference on [topic].
As you may be aware, the mission of our association is to promote . Many of our members are interested in the achievements your company has made in .
Enclosed is our preliminary schedule for the conference which will be reviewed in weeks. Ill call you [date] to see who from your company would be willing to speak to us. I can assure you that well make everything convenient to the speaker.
Sincerely yours,
[name]
[title]
[1] [2]