⚠️ 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]({detailUrl}) 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: explore-europe

Overview

Plan European adventures — multi-country itineraries, Schengen visa guidance, rail passes, iconic cities from Paris to Rome, fjords to Greek islands.

When to Activate

User query contains:

• English: "Europe", "Paris", "London", "Rome", "Barcelona"
• Chinese: "欧洲", "巴黎", "伦敦", "罗马", "去欧洲"

Do NOT activate for: specific country → search by country name

Prerequisites

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

Parameters

This skill orchestrates multiple CLI commands. See each command's parameters below:

search-flight

Parameters

Sort Options

search-hotel

Parameters

Sort Options

search-poi

Parameters

keyword-search

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: Classic Europe

Trigger: "Europe trip"

Schengen visa + multi-city flights + hotels + landmarks

Output: Classic European tour.

Playbook B: Western Europe

Trigger: "Paris London Rome"

Flights between cities + hotels + museums/landmarks

Output: Western Europe highlights.

Playbook C: Budget Europe

Trigger: "cheap Europe trip"

Budget flights + hostels + free museums + rail pass

Output: Budget European backpacking.

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]({detailUrl}) 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-flight --origin "Shanghai" --destination "Paris" --dep-date 2026-06-01 --sort-type 3

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.

Europe essentials: Schengen visa (apply 2-3 months ahead, need hotel bookings + return flight). Rail passes: Eurail (multi-country) or country-specific. Budget airlines: Ryanair, EasyJet (book early). Best value: Eastern Europe (Prague, Budapest, Krakow). Peak season: Jun-Aug (expensive, crowded). Shoulder: Apr-May, Sep-Oct (best balance).

References