When would the appointment be?

A: Hello. Is that Mr. Johnson? This is Martin in Mr. Edward’s office. He’d like to make an arrangement to meet you to talk about the new product.
B: Sure, I’d be glad to. When should we meet with each other?
A: He’d like to do it early, sir. How about tomorrow at 3:45P. M. ?
B: That’ll be great. Tell him I’ll see him then.