From official site we know that we will see the implementation of two
long-awaited series mainstays: chocobos and airships in Patch 1.19 of
FFXIV.
Once players use chocobo whistle, they can summon their
personal mount while out in the field. And chocobo has high speed, it
will save adventurers' much time.
How to get a personal chocobo?
1) Officially enlist in a Grand Company (achieve a rank higher than recruit).
2) Acquire a chocobo issuance for 3,000 company seals (price subject to change)
3) Speak with the stablemaster NPC representing your Grand Company at
one of the locations below to be issued a chocobo and a summoning
whistle.
How about airship? Airships will be introduced as a new mode of
transport between the three city-states. Players can enjoy the scenes
while flying, although maybe it is not so perfect so far, but official
says they will make it possible for players to fully savor the
experience of flying, taking in the sights and sounds while roaming the
decks of their vessels.
If you want to know detailed information of chocobo and airship, all can check it out in their official site.