1. portón   allowance   confirmation   one-way ticket   gate   Hint Half-n-half Clue   2. número del asiento   seat number   weight   reservation   domestic   Half-n-half Clue   3. libre de impuestos   terminal   seat   duty free   airplane   Half-n-half Clue   4. asiento de pasillo   aisle seat   domestic   allowance   passenger   Half-n-half Clue   5. cafetería   cafeteria   excess baggage   airline   weight   Half-n-half Clue   6. sala de embarque, salón de la salida   seat belt   return ticket, round-trip ticket   immigration   departure lounge   Half-n-half Clue   7. baño   toilet   airfare   airline   gate   Half-n-half Clue