What are the speakers discussing?

M: Hello, I have some packages here for Kelly Martino. Is this her office?
W: Yes, but she’s in the middle of the meeting at the conference room now. She’ ll probably be back in an hour.
M: Would you be able to sign for the delivery instead of her, or should I come back in two hours?
W: Of course I can do that. Just leave the packages at the rear of the room.