Hello, Kevin. I hate to do this, but I have to cancel our appointment.
Oh, no! Why? I was looking forward to seeing you at my new place.
Yeah, I really wanted to come, too. But something unexpected in Shanghai have come up. I have to fly out for a few days, but I'll be back soon.
No problem. Call me when you get back.
I should have some free time next week. Say, next Wednesday evening?
That's good for me, but do you think you'll be back by then? I'd really like to see you.
Yeah, I'm expecting to come back on Tuesday.
Great! That's settled then.