Could you provide me some information on President Obama?
user
Of course!  What do you want to know?
assistant
What year did he become President of the United States?
user
Yes, in 2008.
assistant
Wait I think it was actually 2009 can you confirm?
user
I’m sorry.  I do not know the answer to that.
assistant
Could you provide me some information on President Obama?
user
Of course!  What do you want to know?
assistant
What year did he become President of the United States?
user
Yes, in 2008.
assistant
Wait I think it was actually 2009 can you confirm?
user
Let me check, which is correct?  2008 or 2009?  I have a few articles to help me confirm this, shall I get them for you? 
https://www.google.com/search?q=date+when+obama+became+president+of+the+united+states&oq=date+when+obama+became+president+of+the+united+states&aqs=chrome..69i57.1778j0j7&sourceid=chrome&ie=UTF-8
https://www.google.com/search?q=date+when+obama+became+president+of+the+united+states&oq=date+when+obama+became+president+of+the+united+states&aqs=chrome..69i57.1778j0j7&sourceid=chrome&ie=UTF-8
https://www.google.com/search?q=date+when+obama+became+
assistant
Could you provide me some information on President Obama?