1. sala de embarque, salón de la salida   taxi stand   departure lounge   air hostess   immigration   Hint Half-n-half Clue   2. azafata   reservation   airplane   air hostess   seat number   Half-n-half Clue   3. portón   customs duty   window seat   gate   cafeteria   Half-n-half Clue   4. asiento de pasillo   gate   aisle seat   foreign currency, foreign exchange   domestic   Half-n-half Clue   5. cancelación   cafeteria   cancellation   customs duty   gate   Half-n-half Clue   6. exceso de bagaje   foreign currency, foreign exchange   ticket   excess baggage   flight number   Half-n-half Clue   7. billete   airline   ticket   customs duty   international   Half-n-half Clue