https://techcrunch.com/2017/10/26/uber-will-now-let-you-add-multiple-stops-to-your-route/

Uber today is adding a new feature that will solve a challenge almost every rider, at some point, has faced: the difficulty with picking up friends along the route to your destination. That’s because, until now, Uber has only allowed you to request a ride from point A to point B. That now changes with the introduction of an “add-a-stop” feature that allows you to add up to three total stops to your route.

Before, if you wanted to do something similar, you’d have to change your destination mid-trip to include the additional stop or stops, get everyone to meet in one place to catch the Uber, or even order another ride after getting dropped off at your first stop.