Why can’t they meet on Thursday?

M: I’d like to talk to you about our next building project. Can you fix meeting for this week? What about Thursday?
W: Well, I’m sorry. I’ve been extremely busy this week. I’ll be at meeting all day on Thursday. And I’ m going out of town on Friday. I Wednesday all right?

W. Jack must have been joking when be said that he was going to quit his job.
M: Don’t be too sure. He told me that he was trying to sell his house.