Perez is still waiting to be capped by his home nation.
He told Sky Sports: "It would mean a lot.
"For me, that's so special. That's a dream that still has to come true. It's not easy. I know we've got such a great national team, so many good players. But obviously, being selfish, I would like to make my debut one day.
"It's a dream and it's still there. Hopefully in the next couple of years I can make it."