What can we infer from the conversation?

W: We are going to change our meeting from Monday to Tuesday.
M: It’s all the same to me.

W: Can I help you?
M: Yes. I’ve got an appointment with Mr. James Larry. He said I should meet him in his office.
W: That’s on the fourth floor. You take the lift to the fourth floor and walk down the corridor to the end. Turn left and you’ll find a conference room. Mr. Larry’s office is next to it.
M: Thanks very much.