The conversation between human and AI assistant.
[|Human|] Name two main characters of the novel "The Catcher in the Rye".
[|AI|] The two main characters of the novel "The Catcher in the Rye" are Holden Caulfield and Phoebe Caulfield.
[|Human|] 
Name two main characters of the novel "The Catcher in the Rye".