When the talk would happen?

"Hi, Fiona. I’ve been trying to get hold of you all morning so I hope you get this. Please call Sara Remondi as soon as you can. It’s about the meeting next month. Unfortunately I can’t make it, so we need to talk urgently at two o’clock, by the way, I’ll be going home in three hours. Bye for now. "

A: Hello, finance department.
B: Hello, can I speak to Mr. Hopwood, please?
A: I’m afraid he’s in a meeting at the moment. Can I help?
B: Actually, would you mind telling him that Jennifer called and I’ll in the office all day if he would call me back. The number is 5556872.
A: Sure, bye.