I usually book a refundable hotel one year out. Being in Dallas I prefer to fly from Love Field - first Southwest does not charge a luggage fee, from Richardson an Uber is only $25 with the tip, and it is a lot closer than messing with DFW. My last Uber to DFW was $75 plus tip. I usually book, with points, a SWA FLIGHT when the booking opens - about 6-9 months out. If you want to do something now, apply for a SWA credit card to get the bonus points which will cover your fares to FLL