Landing a man on the moon was not an adversarial problem, whereas flight bookings are. If flight bookings were like you want them to be, airlines might find the

Landing a man on the moon was not an adversarial problem, whereas flight bookings are. If flight bookings were like you want them to be, airlines might find themselves asking how we were able to land a man on the moon over 45 years ago, but can't create a booking system that makes it sufficiently difficult for consumers to find our cheapest flights? Unsurprisingly, we're somewhere between the two. Most determined people can find flights that are at least close to being the cheapest.