Originally Posted by
mastoidbone
So next time when I buy a ticket should I use reservation desk and book y or b class??
If you want to do a *A upgrade, yes.
Originally Posted by
mastoidbone
is there a way to purchase that class when i book on line?
Depends on the booking site.
Originally Posted by
mastoidbone
How much more does this USUALLY cost?
Very much depends. But often a lot. And you have to pay the miles on top of that. It gets very expensive quite quickly to do an upgrade.