answer: #Person1# helps #Person2# reserve a safety deposit box until May 20th and will confirm #Person2#'s signature to open the box.
documents: #Person1#: Good evening, ma'am. May I help you?
  #Person2#: Yes. I'd like to use a safety deposit box.
  #Person1#: Will the object fit into this size of box?
  #Person2#: Let me see. I think it's OK.
  #Person1#: Could you fill out this form, please, ma'am?
  #Person2#: Here you are.
  #Person1#: Thank you, ma'am. Would you like to use it until May 20th?
  #Person2#: Yes.
  #Person1#: This way, please. Your box number is 522.
  #Person2#: Thank you.
  #Person1#: If you would like to use the contents during the period of use, please come here in person. After confirming your signature, we will open the box.
  #Person2#: I see. Thank you.