chat_history: ['I bought a new tv. The colors are so vibrant and it is so sharp!', 'Sounds like fund, you must be excited!', 'I am, I have been watching all my favorite movies.']
sys_response: I think I will need to do that, my TV is an oldy.  I am sure you will have a great time.
situation: I bought a new tv. The colors are so vibrant and it is so sharp!