chat_history: ['I bought something from the store and the lady gave me the wrong change. She gave me too much change actually. I did not realize until later after I left the store.', 'Oh, no. Did you take it back or keep it', 'I have not had time to go back yet but I will for sure. I feel bad like as if I did something wrong. I better check my change from now on.']
sys_response: The store might not take it back at this point if it has been to long.
situation: I bought something from the store and the lady gave me the wrong change. She gave me too much change actually. I did not realize until later after I left the store.