chat_history: ['I really wanted an Oculus Rift.  I saved up enough and had to wait about a week before it was in stock at the store', 'Oh man I want that too! did you get it?', 'I did!  It is by far the coolest thing I have ever bought!']
sys_response: Do you use your computer?
situation: I really wanted an Oculus Rift.  I saved up enough and had to wait about a week before the store got them in stock.