answer: #Person1# is doing her hair and #Person2# designs the hairstyle based on #Person2#'s requirements.
documents: #Person1#: Hmm. Not bad. I think I look younger with shorter hair.
  #Person2#: Yes, you do. The Hot Cap is back here in the corner. I think we're ready to put the curlers in. What kind of perm would you like?
  #Person1#: I just want a light wave. I look really silly if my hair is too curly.
  #Person2#: All right. What if we leave your bangs straight and just perm the sides and back?
  #Person1#: Super. How long will I have to sit under the Hot Cap?
  #Person2#: Around 30 minutes.