Hi Colleen,
After you've imported registrations, you can do a Hotel Request import to add in their approved hotel room "requests" and corresponding hotel confirmation numbers. If you need to import two hotel reservations for one attendee, you can do so in the same import file, you'll just need to list the attendee twice and in each line input each of their hotel's information. I've attached a screenshot from my test import that demonstrates this.
Once the hotel information is imported into the attendee records, you can use a data tag in Cvent emails that will pull in that information for both hotels. There are a couple data tags I can recommend, but it depends which look and feel of the tables they populate that you like better for your emails, but they are {[C-ALL HOTEL DETAILS]} and {[C-MY HOTEL]}
https://support.cvent.com/s/communityarticle/Importing-Hotel-Requests
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Best,
Raana Moltaji
Senior Customer Success Advisor
Cvent
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