Radiant Garden Hotel at 1630 Pacific Ave Dallas, TX 75201, USA does not exist. Its site ( radiantgardenhotel.com ) has been used to trap people to send them money in the name of free conferences and free round trip tickets to its attendees. Its fraud is also mentioned at: https://uia.org/content/36687
Don’t fall for such frauds. Nothing is free in this world.
If you are not sure something is a fraud, you can contact CDSBureau investigation team for verification.