1. hôtesse   aisle seat   air hostess   customs   international   Hint Half-n-half Clue   2. visa   foreign currency, foreign exchange   visa   aisle seat   departure lounge   Half-n-half Clue   3. siège de bas-côté   aisle seat   visa   cancellation   cabin luggage   Half-n-half Clue   4. international   visa   cancellation   international   baggage, luggage   Half-n-half Clue   5. cafétéria   duty free   luggage trolley   cafeteria   allowance   Half-n-half Clue   6. hors taxe   customs duty   duty free   seat   baggage, luggage   Half-n-half Clue   7. billet simple   one-way ticket   allowance   water   seat belt   Half-n-half Clue