Final Fantasy X (The Longest Journey)

[The Artist Formerly Known as Hawk]

I think the first time you go there it doesn't register, you need to leave the area with the entrance to the agency then return, go inside, and speak to the guy behind the counter. Then a chest will appear outside. Least I think that's how it works, if not then there's a book inside the agency on a table somewhere which keeps track of your dodges.