https://forum.woimortal.com/forum/guides/163431-%F0%9F%93%9E-1-855-757-3376-how-do-i-book-multiple-rooms-on-expedia
Can you choose multiple hotels on Expedia?
Travelers can dynamically build customized trips that combine flights, hotels and other lodging, ground transportation, and destination services and activities. Expedia also provides the ability for travelers to reserve multiple hotel rooms, flights, car rentals, etc.
