chat_history: ['i used to take my children to disney world when they were young, we always had a great time.', 'Family time is so precious. Are your kids still with you?', 'no they are grown.  they are in their twenties now, i miss them.']
sys_response: They grow up so fast sometimes.
situation: i used to take my children to disney when they were little. we always had a great time.