chat_history: ["I really enjoy collecting shoes, and i'm hoping to get a pair of Yeezy's that are restocking this october.", 'Very nice.  How many shoes do you have?', 'i have around 7 right now']
sys_response: Are they all Yeezys?
situation: I really like shoes, and i'm hoping i can get a pair of Yeezy's that are coming out on october.