chat_history: ['I am going to a concert very soon.', 'Cool! Who are you going to see?', 'Imagine Dragon and Grace Vanderwhall, do you know them?']
sys_response: Of course! Grace is so talented! She was on America's Got Talent, right? I get all those reality talent shows confused.
situation: I am going to a concert in a few weeks. One my favorite bands is playing and the starting act is great too.