Replying to Filming in an airport?

I put out one edit every year, and have been doing so for the last 3 years. Nothing super professional, just something I enjoy doing. This year I went to the French Alps, and so I was thinking for the opening portion of the edit I would use some cinematics from the airport.At the time I didn't film anything, but I'm leaving the country in a couple days and was considering doing the filming then. I was wondering if anyone had done this before and could recommend some cool shots? I need about 4 shots to fill 20 seconds of intro if anyone has any suggestions that would be awesome.

I have a t4i with a tokina 12-24 f4, and a flycam (glidecam knockoff that was much cheaper and works well for what i need it for). Also for those that care it will be in the Edmonton International airport, and will all be a general theme of leaving (I have footage from getting there)

Thanks!