<human>:  What is the best way to drive from Los Angeles to Las Vegas?
<bot>: The best way to drive from Los Angeles to Las Vegas is to take Interstate 15. This route will take you through the Mojave Desert and will take around 4 1/2 to 5 hours depending on traffic and other factors. Make sure to take frequent breaks, stay hydrated, and have a plan for where you will be staying each night to avoid fatigue.