Amazing! It worked for me as well. I was able to build out itineraries with other airlines. My usual approach is to find the itineraries on ITA Matrix, where I can use their custom codes to find complex itineraries, and now I can use your URLs to actually try to price them properly via the website.

That said, constructing the URL by hand gets a little tedious, so I've made a small URL builder. For anyone who wants to try it out, you can go here: https://sehgalanuj.github.io/afkl-url-builder/