We have always been taught that the earlier you book a flight, the cheaper it is. What if I said it isn't? You see it's not a straight line and it has a minimum at some point (someday before the flight). We are going to see how historical Airfare data can help us derive the best day to book a flight so that you 'actually' get the cheapest fares.
The talk would talk about the entire process, from getting the data, to training a basic Neural network on the data. With advancements in deep learning in these few years, it is very easy to train a simple statistical model to predict the prices.