answer: #Person1# sends a few shirts by ordinary mail with #Person2#'s assistance.
documents: #Person1#: Excuse me, I'd like to send this parcel.
  #Person2#: What's in it, please?
  #Person1#: Just a few shirts.
  #Person2#: OK. You may wrap it now. Please fill in this form and label it. ( after a moment ) Would you like it registered?
  #Person1#: No, I'd rather send it by ordinary mail.
  #Person2#: Nine dollars and fifty cents.
  #Person1#: Here you are.
  #Person2#: Here's the receipt.
  #Person1#: Thank you so much.
  #Person2#: You're welcome.