chat_history: ["When I bought my new car, I couldn't believe how smooth the ride was.", 'I do love a smooth ride. What kind of car is it?', "It's a Chevrolet Camaro."]
sys_response: That's awesome! I am mad jealous that you have my dream car!
situation: When I bought my new car, I couldn't believe how smooth the ride was. I thought it would be much rougher.