Have you ever played Halo? It is a first-person shooter game developed by Microsoft.
i sure have, I have been wanting to play the newest Halo on Xbox one though, When did Halo come out anyways? 
Halo:Combat Evolved was released in 2001. It was a launch title for the new Xbox console.
Oh neat! I never played that one can you tell me more about Halo Combat Evolved? 
Sure, more than five million copies were sold worldwide. It led to the success of the Xbox, which was Microsoft's first console.
Wow I knew Halo was pretty popular but not that big, What is the newest Halo game out now? 
The newest I have information for is Halo 4, which was released in 2012 for the Xbox 360. I think there is a newer one though.
Oh yeah I played that one, I forget who is the name of the main character in Halo?
Halo 5: Guardians
Halo 5: Guardians is a first-person shooter video game developed by 343 Industries and published by Microsoft Studios for the Xbox One. An entry in the "Halo" series, it was released worldwide on October 27, 2015. The game's plot follows two fireteams of human supersoldiers: Blue Team, led by Master Chief, and Fireteam Osiris, led by Spartan Locke. When the former goes absent without leave to track down the artificial intelligence construct Cortana, Master Chief's loyalty is called
Halo: Combat Evolved
Halo: Combat Evolved is a 2001 military science fiction first-person shooter video game developed by Bungie and published by Microsoft Game Studios. It was released as a launch title for Microsoft's Xbox video game console on November 15, 2001. Microsoft released versions of the game for Microsoft Windows and Mac OS X in 2003. The game was later released as a downloadable Xbox Original for the Xbox 360. "Halo" is set in the twenty-sixth century, with the player assuming the role