chat_history: ["This is terrible but there was this bad smell getting worse and worse in my kitchen. Couldn't find where it was coming from."]
sys_response: Uh oh!  What did it end up coming from?
situation: This is terrible, there's been this funky smell in my kitchen. It's been getting worse but couldn't find it. Yesterday, we found a leak under the sink and old leaking water smelled bad.