Originally Posted by
Guy Betsy
No you can't do that.. then their actual name would not correspond with airline documentation. ie AC would be expecting a JOHN JOHN and you only have JOHN.
OP's best bet is to call and book through airline themselves.
Although not AC, according to Cebu Pacific's online booking site:
"5. I have a single name, how do I enter this in the Guest details page?
Just enter your name on both the First and Last name fields."
http://www.cebupacificair.com/help/booking-faqs.html