1. cancelación   bus   toilet   window seat   cancellation   Hint Half-n-half Clue   2. retrete   toilet   ticket collector   sitting room   passenger   Half-n-half Clue   3. billete   window seat   passenger   ticket   one-way ticket   Half-n-half Clue   4. pasajero   delay   toilet   passenger   time of arrival   Half-n-half Clue   5. billete de ida   one-way ticket   confirmation   seat   time of departure   Half-n-half Clue   6. temprano   early   round-trip ticket   bus   air conditioned   Half-n-half Clue   7. retraso   reservation   waiting room   cloakroom   delay   Half-n-half Clue