Mr. Lee, I was wondering if you and your wife had plans for next Friday night?
Yes, I think we might be free. What did you have in mind?
I've mailed a formal written invitation to your home inviting you to a dinner party at my home.
That sounds great. Is it casual?
Actually, we thought it would be fun to have a formal sit-down dinner for the holidays.
That sounds good. It will give my wife a chance to dress up.
Yes, we've invited four other couples, so it should be a good mix of people.
That sounds wonderful. Will there be anyone there that I know?
Oh yes, everyone we are inviting is from our company.
Great! I'll look forward to it. We'll make sure and check the mail for our invitation.