What does the woman need to do at the travel agency?

M:You must be pretty excited about your trip to Europe. When is it that you are leaving?
W: In just three weeks,and I am excited. But there are still a few things I need to do before I go.
M:Like what?
W: Like renewing my passport,going to the travel agency to buy my plane ticket and figuring out what to do with my apartment while I’m gone.
M:You are not going to give it up,are you?
W: No way,I’ll never find another apartment around here. But I don’t like the idea of paying three months’ rent on an empty apartment,either.
M:I don’t blame you. Perhaps you could sublet it.
W: Yes,but to whom?
M:Mmn,let me think. Oh,I know just the person. An old colleague of mine,Jim Thomas,is coming here to do some research this summer,from June to August.
W: That’s exactly when I’ll be away. It sounds ideal as long as the landlord agrees.
M:Tell you what,I’ll be calling Jim late this week anyway,so I’ll mention it to him then.
W: Well,thanks. Bill,let me know what happens. That extra money will really come in hand.