Do you like drinking Pepsi? Is produced and manufactured by PepsiCo. 
Yes I drink Pepsi everyday. When was pepsi founded?
Originally created and developed in 1893 by Caleb Bradham and introduced as Brad's Drink
That was a long time ago. Is pepsi a very popular drink?
Yes it is.  it was renamed as Pepsi-Cola on August 28, 1898, and then as Pepsi in 1961.
The rebranding made it better I think. What else do you know about Pepsi?
The drink Pepsi was first introduced as "Brad's Drink" in New Bern, North Carolina, United States, in 1893 by Caleb Bradham
I prefer Coke to be honest. Have you heard of Coke?
Yes but I prefer Pepsi.  It was renamed Pepsi-Cola in 1898 after the root of the word "dyspepsia" 
I was not aware of that. Coke is cheaper in my area thats why I like it.