chat_history: ['I went to a heavy metal music festival in Las Vegas a few years ago! I had fun, but to be honest it was a bit of an emotional roller coaster.']
sys_response: Oh, I don't know why concerts make me feel a bit sentimental
situation: I was on a trip to a heavy metal festival in Las Vegas. While there, my girlfriend broke up with me, and we were still staying in the same room.