chat_history: ['I lost my credit card this weekend and then in the worst place Walmart.', 'Did you get it all straightened out?', 'Yes I was very stun someone did a good deed and turned it in with my wallet and all the money in it I was very grateful.']
sys_response: Wow that is awesome, too rare in these times, count your lucky stars!
situation: I lost my credit card this past weekend in Walmart someone turned it though I was so stun but happy.