updateJourney: function(originCode, destinationCode) {
            var validInput = this.validateJourney(originCode, destinationCode);

            // If the input is valid
            if(validInput && originCode !== destinationCode) {

                //Make WWFService Call
                WhereWeFlyServiceFactory.getCityToCity(originCode, destinationCode)
                    .then(function(response) {
                        self.originCity.name = response.originAndDestination.originCity.name
                        self.originCity.code = response.originAndDestination.originCity.code
                        console.log(response.originAndDestination.originCity);
                        console.log(response.originAndDestination.destinationCity);
                    })
                    ['catch'](function(error) {
                        NotificationsFactory.setNotification('error', error.data.errors[0].code);
                    });

            } else {
                // Display invalid input error
                NotificationsFactory.setNotification('error', 'invalid-inputs');
            }
        }