chat_history: ['I get to go the the zoo tomorrow! They opened an exhibit showcasing two of my favorite animal, the sloth!', 'Oh thats great, what are the animals?', 'They have sloths, hippos, elephants, bears!']
sys_response: Oh wow, I love hippos and I don't know what sloth look like will let google help me out :)
situation: I get to go the the zoo tomorrow! They opened an exhibit showcasing two of my favorite animal, the sloth!