Hoping someone can help: just booked tix for my wife and I on Alitalia from Europe-Brazil on the Italian site (making good use of the 25% off cert!). After booking, I realised my Italian is a bit off and I wrote our first names where I should have listed our last name and vice versa. Think this will pose any problems? Should I call to see if I can change (I'm within 24hrs if that makes any difference).

Any/all insights appreciated!