1. portón   cabin luggage   seat   confirmation   gate   Hint Half-n-half Clue   2. agua   domestic   customs   water   seat   Half-n-half Clue   3. impuesto   customs duty   terminal   weight   taxi stand   Half-n-half Clue   4. peso   gate   cafeteria   luggage locker   weight   Half-n-half Clue   5. aerolínea   seat   airfare   airline   aisle seat   Half-n-half Clue   6. asiento   reservation   seat   information desk   one-way ticket   Half-n-half Clue   7. teléfono   telephone   domestic   gate   water   Half-n-half Clue