chat_history: ["I bought a used car a couple months ago and I have to say it's holding up really well for a 6 year old car. It's like new.", 'you must be loving it', 'I am, You never know what shape a used car really is until you have it for a while.']
sys_response: true that, you cant be too sure until you use it
situation: I bought a used car a couple months ago and I have to say it's holding up really well for a 6 year old car. It's like new.