It doesn't say anywhere on the page that Hilton commissioned that typeface. Could just be named Hilton. Can't find a source anywhere else, either.

Can you provide a source that Hilton commissioned it?

My mistake. I confused it with "SimpleJoys" which they're using all over their website. SimpleJoys oddly enough can only be downloaded from the official Hilton Dropbox account.

Edit: In a bit of an ancillary note, it looks like they are serving the font directly from their wp-content folder as a static asset. This might indicate that they either came to own it or commissioned it.

http://resorts.hiltonbusinessonline.com/wp-content/themes/hi...