hello . Where are you headed today ?   I'm off to Barcelona for a week .   do you have your passport with you ?   yes , here you go . I don't need a visa to go to Spain , do I ?   fortunately for you , you don't . Next time , if you have any questions about visas , you should try to find out before you get to the airport .   that's good advice .   would you like a window seat or an aisle seat ? 