Travel
For any out of state guest your best airport to fly into will be the Dallas Fort Worth Airport.
If you wish to stay close to the venue, Midlothian has several options for hotels. Hampton Inns, La Quintas, Hiltons surround the area so take your pick. Further more you will have several Air BNB options.
If you wish to enjoy the city of Dallas then you will have the luxury of choosing from a multitude of options. Please do what best suits you for your travels.