What is the main conflict in Nights at the Circus by Angela Carter?

Jack Walser is a journalist who is assigned to write an article about Fevvers. During his interview with her he becomes intrigued by her and convinces his editor that he should join the circus to write about his experiences. Colonel Kearney takes him on as a clown in his circus. Jack is the name given to the simpleton or Fool in Fairy tales. Jack goes on a Fool’s journey to gain Fevvers’ love, and finds himself in the bargain.