Instead of bell boys and valet parking attendants, guests at one upscale New York hotel are now greeted by a nurse. It's just one of many changes in the hotel industry.Subscribe: http://smarturl.it/reuterssubscribeReuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled.Get the latest news on: http://reuters.com/Follow Reuters on Facebook: https://www.facebook.com/ReutersFollow Reuters on Twitter: https://twitter.com/ReutersFollow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en