chat_history: ['We go on vacation once a year as a family.', 'where is your favorite place to go?', 'I just love going, when it gets closer to when we are leaving I look forward to it.']
sys_response: i can imagine, i hope you have a great time this year
situation: We go on vacation once a year as a family. When the time gets near and we have all of our stuff together I am normally looking forward to it.