<http://schema.org/alternativeHeadline>
"Online book\u00ADings for online travel agents, air\u00ADlines, hotel, and car rental ser\u00ADvices have reached an all-time high, set\u00ADting up this sum\u00ADmer to be a record-breaking travel season."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/102455/online-travel-bookings-expected-to-hit-all-time-high-this-summer-54-billion/>