chat_history: ['I got a letter from my parents this past Friday with a wonderul surprise in it.', 'Oh what was the surprise?!', 'Just a little spending cash.  Nothing outrageous, but enough to take the wife out and have a good time with.']
sys_response: You should go on a little date if you can. or to the movies!
situation: I recieved a gift of money from my parents last Friday.  They sent it through the mail to me.