(Really laughing out loud) Thank you for that laugh, intended or not. You are actually looking for a Chocobo's License. You need to be level 20 and head for Jeuno. You will need 4 Gausebit Grass for the quest. Best place to get them is the Auction House if you can't farm them.
Please see link below for walk thru. When you first click on Brutus it will start a quest called Chocobo on the Loose. You do NOT have to complete this quest at this time, you can just click on Brutus again. Chicago's on the Loose is a quest that ends with you getting a Choco egg to raise - a bird you can call to you in the field.....but that is another very long question/answer. Skyfiredancer (talk) 04:23, May 26, 2015 (UTC)