answer: #Person1# needs to extend the student visa, and #Person2# asks for some documents.
documents: #Person1#: I'd like to extend my visa for another two years.
  #Person2#: Are you on a tourist visa or a student visa?
  #Person1#: Student visa.
  #Person2#: What is the reason for extension?
  #Person1#: I'll go into a practical training as soon as I receive my Master ' s degree from the University of Pennsylvania early next month.
  #Person2#: We ' ll need a letter from your university and a financial statement from you.