We regularly hear of members paying for goods that they do not receive, but why do we accept it. Screw the comments about who made the mistake - you paid for a ticket and you should get a ticket. You could be the person that starts a revolution for consumer rights.
You have lost your money, so have a few drinks and a little fun.
Call Tiger and ask them to change the name. If they say no, ask for a full refund within 5 days. Ask for a supervisor at some point. If they say one isn't available, just say 'yes, he is over there' - it throws them off their game. Did I mention to have another drink!
If they say no, tell them that you will be requesting your CC provider to perform a charge-back - then ring the CC provider and explain that Tiger are refusing to provide a ticket & refund.
If the CC provider refuse, ask to make a formal complaint and request a complaint number that you can give to the Banking Ombudsman.
Tigers ABN on their ticket is based in NSW, so I am guess that is the jurisdiction for legal action. Just a thought if you want to throw some under the breath comment at Tiger.