An airport is not a good location for such a statement. But I'm curious about the context of the conversation in which this statement was posted and how that pl

An airport is not a good location for such a statement. But I'm curious about the context of the conversation in which this statement was posted and how that played a role in judging this situation. How do they seperate satirical statements from true threats? In this case, the fine should be directed at the agent who made this call.