1. sala de espera   delay   sitting room   discount   waiting room   Hint Half-n-half Clue   2. pasajero   passenger   seat number   one-way ticket   window seat   Half-n-half Clue   3. billete de ida y vuelta   confirmation   time of departure   delay   round-trip ticket   Half-n-half Clue   4. asiento   air conditioned   seat   waiting room   ticket collector   Half-n-half Clue   5. asiento de la ventana   window seat   one-way ticket   confirmation   sitting room   Half-n-half Clue   6. oficina de informaciónes   early   information desk   delay   get-off   Half-n-half Clue   7. billete   ticket   seat number   cancellation   confirmation   Half-n-half Clue