If I am correct theres NO WAY this can be done since its all intl travel what will you say when at check-in or passport control, the name on the tickets dont match the name on the passport!! Everyone will lose. Even for travel in the 48 they want photo ID today and most of the time they do cross reference with both the tkt you gave them and their computer screen. As for buying a tkt from somone I'm sure its against LP rules as well as FTs but Im not 100% on it.