Analyze the key pragmatic concepts in talk show conversations of Ellen DeGeneres and Jimmy Fallon? What are the differences between the two hosts?

Analyze the key pragmatic concepts in talk show conversations of Ellen DeGeneres and Jimmy Fallon? What are the differences between the two hosts?
1.Analyze each talk show using terms of the following concepts
1.Opening sequences
2.Turn-taking
3.Politeness
4.Closing sequences
2.Then show the results by comparing your analysis of both shows.