Remove illegal date format from demo dataset.
"code": "40000"
},
"flightNumber": "LH987",
- "date": "2017-08-17T12:47+02:00",
+ "date": "2017-08-17T12:47:00+02:00",
"estimatedFlightDuration": 50,
"numberOfPassengers": 300,
"isDelayed": false
