Testing http://www.airtickets.ru with Selenide
Test buys tickets from Saint-Petersburg to Moscow and back
I tried PageObject as A.Solntsev described here http://ru.selenide.org/documentation/page-objects.html in class SecondPageVariants and classic PageObject in class FourthPagePassengerInfo
Screencast - https://youtu.be/xS1KxNYgRsk
Article with explanations http://ru.selenide.org/2016/04/17/airtickets