I got a call from the airport what does this mean

How could any of us possibly know?

Didn't they tell you why they were calling?

I have no idea,I would not reply, I have no information on the Airport calling people...unless it is a robo call about weather and cancelled flights...Sorry I couldn't be of more help...

They want to tell you something. Only way to know what is to answer

I didn't book a flight

It means they're trying to tell you something...but none of us knows what that might be...