The interview process is long, I had to submit a video answering some questions online and complete a personality test. Followed up by a phone interview testing my language skills (English and French). Finally, a one on one interview in person.

Very easy, they ask 5 questions in total most of them being scenarios. Scenarios that could possibly happen at the airport. They want you to use words at being patient, a team player, and are able to work under pressure.