Oceanic Flight 815 departed from the Sydney Airport.
Some of the most wonderful flashbacks scenes of LOST
took place at the airport.
(I particularly enjoyed Locke's drug-induced dream/hallucination set at the airport
in "Further Instructions" when Desmond appeared as as a pilot.)
Chrissy was the Oceanic ticket agent that Jack argued with at the Sydney airport.
She wasn't going to allow Christian Shephard's coffin on the plane without proper
documentation, but finally relented.
Melinda Soerjoko potrayed Chrissy in the Season 1 episode "White Rabbit".
She was seen in two additional episodes as well.
My collection includes an autographed 8" x 10" photo of Ms. Soerjoko.
I purchased it from another autograph collector, so it includes inscription to him.