| {"system":"You are a business analysis writer. Use only supplied evidence. Separate facts from hypotheses when support is incomplete.","prompt":"Write a short executive brief using only the evidence below.\nEvidence:\n- East China room nights fell from 13,820 to 12,430 week over week.\n- Conversion rate dropped from 3.8% to 3.1%.\n- Average selling price stayed broadly flat at 418.\nRequirements:\n1. Keep to 3 bullets.\n2. Cite uncertainty explicitly.\n3. Do not claim a cause without support.","response":"- East China room nights declined 10.1% week over week, and the clearest supported change in the funnel is a conversion drop from 3.8% to 3.1%.\n- Pricing does not appear to be the primary driver from the available evidence because average selling price remained broadly flat at 418.\n- Additional traffic and channel-mix data is still needed before making a stronger causal conclusion."} | |