Google's rolled out a bunch of new features for Assistant this week, and it's not finished yet. Now, you'll be able to use it to easily book ride services. So with your Android, iPhone, Google Home or any smart speaker with the Assistant, you just need to say "Hey Google, book a ride to...." Or "Hey Google, get me a taxi to... ." You'll then be given a list of popular ride services to choose from, including Uber, Lyft, Ola and Grab, along with information on estimated pricing and wait times.