Some customers just can't take no for an answer, and can't understand why they're being turned away in the first place, even when there's a perfectly good explanation. That's what happened to one hotel front desk person who was working the night shift and encountered an entitled self-proclaimed world traveller . As they worked the night shift , the OP recounts that this Ken called up and tried to make a reservation . When he encountered issues, he just truly couldn't wrap his mind around what w…