What is the conversation mainly about?

M: Barbara, are you busy today? I’m finishing up the advertising campaign for Kavala Spice, and I could use some assistance.
W: Oh yes, I heard you were in charge of that campaign. Aren’t you filming a TV commercial?
M: That’s actually what I came to talk to you about. I understand you have done television work before. The director I hired is sick, so I was hoping you might be able to help me oversee the production later this afternoon. Any help you could give me would be appreciated.
W: Sure, I can do that for you. l just need to finish up sending a few e-mails. How about we meet in the conference room in about half an hour?