FlightInfo NL category can allow users to check the status of recent, current, or upcoming scheduled flights worldwide.
The following table gives example use cases, example utterances, and requirement levels for the
|Example Use Case||Example Utterance||Feature Requirement|
|Get the status of existing flights||"What’s the status of United Airlines 1234"?||Required|
|Find flight status by flight characteristics||"What’s the status of Air Canada flights today from Toronto to Vancouver?"||Optional|