" Schedule change (flight departure time change) and no re-accommodation is necessary .
None of the Services have been consumed. customer accepts change (no reshop).”
1. Notify Seller of Changes to the Order
When a schedule change happens (eg flight departure time change), this function allows the ORA to send an OrderChangeNotifRQ to the Seller and receive an Acknowledgement message in return. The ORA must notify the Seller of Schedule Changes outside of the Operational window.