Pyxis is an Artificial Intelligence bot.
To start chatting with her, type in any sentence and she will reply you.
Continue chatting with her and you can chat for as long as you like.
Make sure that you spell the words properly or Pyxis may not understand.
And don't try to be funny and ask stupid questions kay?
If you insult or scold her, she will make her stand too. =P
She is still young and learning, chat with her like a normal person and she will catch up soon.