descriptionThe act of an agent communicating (service provider, social media, etc) their departure of a previously reserved service (e.g. flight check-in) or place (e.g. hotel).
Related actions:
- [CheckInAction](https://schema.org/CheckInAction): The antonym of CheckOutAction.
- [DepartAction](https://schema.org/DepartAction): Unlike DepartAction, CheckOutAction implies that the agent is informing/confirming the end of a previously reserved service.
- [CancelAction](https://schema.org/CancelAction): Unlike CancelAction, CheckOutAction implies that the agent is informing/confirming the end of a previously reserved service.