@Ferretsarecats become cradit card agent. Sell him cradit card. If he accept then start twerking. If he get anyoed then punch him in right eye. Punch it till he looks like panda... 
Spoiler!
Real talk- just be friendly. Ask for hangout or talk till he comfortable to give you his number or contact. But don't be idiot for looks, nobody knows who's who inside. Just be safe before what you do. You never know, your next seat can be murderer..