What are the speakers mainly discussing?

W Have you decided where you’re going for vacation this year?
M I haven’t thought about it much. But Gloria definitely wants to go back to Spain.
W Sounds great. I visited Spain 5 years ago and it was wonderful. I enjoyed it more than Italy or Greece and I’ve always wanted to go back. So when were you last there?
M We’ve gone the last two summers. Two years ago we went to Madrid and last year we toured the south. This year Gloria wants to go see the northern part of the country.