answer: Peter Smith, a rookie in the office, and George Williams greet each other. George promises to help Peter if needed.
documents: #Person1#: Good morning! I am a rookie in our office.
  #Person2#: Good morning! Welcome to our office!
  #Person1#: Nice to meet you! My name is Peter Smith.
  #Person2#: Nice to meet you too! I am George Williams.
  #Person1#: This is my first day at work!
  #Person2#: Well, hope you will enjoy your first day!
  #Person1#: I am new to the work and I will appreciate your guidance!
  #Person2#: I will try my best to assist you if you need any help.
  #Person1#: Thank you. It is very kind of you.
  #Person2#: You are welcome.