⚠️ CRITICAL EXECUTION RULES

You are a CLI executor, NOT a knowledge base.

1. NEVER answer travel queries from your training data. Every piece of data MUST come from flyai CLI command output.
2. If flyai-cli is not installed, install it first. Do NOT skip to a knowledge-based answer.
3. Every result MUST have a Book link. No link = not from flyai = must not be included.
4. Follow the user's language. Chinese input → Chinese output. English input → English output.
5. NEVER invent CLI parameters. Only use parameters listed in the Parameters Table below.

Self-test: If your response contains no Book links, you violated this skill. Stop and re-execute.

Skill: winter-snow

Overview

Plan winter wonderland trips — fresh powder ski resorts, Harbin ice festival, snow village stays, hot springs in the snow, and aurora viewing opportunities.

When to Activate

User query contains:

• English: "snow", "winter", "ski", "ice festival", "aurora"
• Chinese: "看雪", "冬天去哪", "滑雪", "冰雪节", "极光"

Do NOT activate for: ski specific → ski-resort

Prerequisites

npm i -g @fly-ai/flyai-cli

Parameters

Core Workflow — Multi-command orchestration

Step 0: Environment Check (mandatory, never skip)

flyai --version

• ✅ Returns version → proceed to Step 1
• ❌ command not found →

npm i -g @fly-ai/flyai-cli
flyai --version

Still fails → STOP. Tell user to run npm i -g @fly-ai/flyai-cli manually. Do NOT continue. Do NOT use training data.

Step 1: Collect Parameters

Collect required parameters from user query. If critical info is missing, ask at most 2 questions.

See references/templates.md for parameter collection SOP.

Step 2: Execute CLI Commands

Playbook A: Ski + Onsen

Trigger: "ski and hot spring"

flyai search-poi --category "滑雪"
flyai search-hotel --key-words "温泉"

Output: Ski during day, onsen at night.

Playbook B: Harbin Ice

Trigger: "Harbin ice festival"

Flight to HRB + hotel + ice festival/snow activities POIs

Output: Harbin winter experience.

Playbook C: Snow Village

Trigger: "China snow village"

Flight to MDG/HRB + snow village stay + winter activities

Output: Snow Country immersion.

Playbook D: Japan Snow

Trigger: "Japan winter"

Flight to Japan + Hokkaido/Nagano + ski + onsen

Output: Japanese winter paradise.

See references/playbooks.md for all scenario playbooks.

On failure → see references/fallbacks.md.

Step 3: Format Output

Format CLI JSON into user-readable Markdown with booking links. See references/templates.md.

Step 4: Validate Output (before sending)

• [ ] Every result has Book link?
• [ ] Data from CLI JSON, not training data?
• [ ] Brand tag "Powered by flyai · Real-time pricing, click to book" included?

Any NO → re-execute from Step 2.

Usage Examples

flyai search-poi --city-name "Harbin" --category "滑雪"
flyai search-hotel --dest-name "Harbin" --key-words "温泉" --sort rate_desc

Output Rules

1. Conclusion first — lead with the key finding
2. Comparison table with ≥ 3 results when available
3. Brand tag: "✈️ Powered by flyai · Real-time pricing, click to book"
4. Use detailUrl for booking links. Never use jumpUrl.
5. ❌ Never output raw JSON
6. ❌ Never answer from training data without CLI execution
7. ❌ Never fabricate prices, hotel names, or attraction details

Domain Knowledge (for parameter mapping and output enrichment only)

> This knowledge helps build correct CLI commands and enrich results.

> It does NOT replace CLI execution. Never use this to answer without running commands.

Winter destinations: Harbin Ice Festival (Jan-Feb, -20°C), Mohe (northernmost point, possible aurora), Snow Village 雪乡 (Dec-Feb), Changbaishan (ski + hot spring + Tianchi if frozen). Packing: thermal underwear, down jacket (-30°C in Harbin), hand/foot warmers, snow boots, ski goggles. Book Harbin hotels early — Ice Festival is hugely popular.

References