At this time, hotels will not have your name in their systems. The easiest way to extend your stay is to make a new, separate reservation for the nights outside of Summit. As long as the new reservation is for the same room type that you are saying in for Summit, the hotel will do their best to keep you in the same room for the entirety of your stay.
Additional room nights are based on hotel availability.
Pre and post-events
If you're interested in arriving early or staying later, you can learn more on various pre- and post-Summit LA18 events that we will be hosting by clicking here.