chat_history: ['I just got back from my vacation. We stayed at a beachfront condo and spent time there, it was so much fun! We really had a blast!', 'That sounds heavenly', "It was! We hadn't been able to go on a vacation for a couple of years, due to personal reasons, so you can imagine how we felt when we went!"]
sys_response: I envy you.  Have fun!
situation: I just got back from our beach vacation and it was so great! Going there and having a beachfront condo was exhilarating!