chat_history: ['I was so ashamed when i threw up in public the other day', 'Oh.. Were you sick?', "Yeah, i felt like i was coming down with something. i rushed to get a cab, but i couldn't help it"]
sys_response: Don't feel bad about it buddy, this happens to all of us sometime. Feel better
situation: I was so embarrassed when i threw up in public one day. I was feeling really sick and i couldnt help it.