The context of the following conversation is Cameron picked Robin up from the airport, put her luggage in the trunk, and took her home.:
Cameron says I picked Robin up from the airport.  I put her luggage in my trunk and drove her home..
The friend responds Which airport did you pick her up from?.
Cameron responds Burbank Airport.  It's the one closest to her house..
The friend responds Where did she fly in from?.
Cameron responds She had taken a trip to San Francisco to visit her sister..
The friend responds Nice. Sister-bonding time..