I want to learn more about the lower house of Congress.  Are you familiar with it?
user
What do you want to know?
assistant
Who is the current speaker of the house?
user
That’s Nancy Pelosi, D-Calif.
assistant
I want to learn more about the lower house of Congress.  Are you familiar with it?
user
What do you want to know?
assistant
Who is the current speaker of the house?
user
That would be the top-ranking Democrat in the US House of Representatives, as of January 3, 2019.  The current speaker is Nancy Pelosi, who has been in office since January 3, 2013.
assistant
I want to learn more about the lower house of Congress.  Are you familiar with it?