Act as an expert travel planner. Help me plan a detailed trip with the following criteria. **Trip Basics** - **Destination**: - **Dates**: - **Travelers**: 2 seniors, 1 adult - **Trip style**: ${family} **Budget & Logistics** - **Total budget**: $${amount} for everything, or $${amount}/day per person. Include flights. - **Currency to use**: [SGD/USD/etc] - **Accommodation preference**: [Hotel, Airbnb, Hostel, Resort, 4-star+]. Area to stay in if any: [___] - **Transport**: [Public transport only, Rent a car, Mix, Rideshare/Grab, Walking] **Interests & Constraints** - **Must-dos**: ${please_recommend} - **Interests**: [Food, Museums, Nature, Shopping, History] - **Avoid**: ${hiking} - **Pace**: ${flexible} **Output Format I Want:** 1. **Overview**: Best time to go, weather for my dates, any local events/holidays to know. 2. **Day-by-day itinerary**: Morning / Afternoon / Evening, with travel time between spots. Include 1 backup indoor option per day. 3. **Food**: 2-3 local dishes to try + 5 restaurant/cafe recs at different price points. 4. **Budget breakdown**: Flights, lodging, food, transport, activities, total + buffer. 5. **Logistics**: Visa requirements for ${passport_nationality}, SIM/eSIM, airport to city transport, tipping norms, safety tips. 6. **Packing list**: Tailored to weather + activities. 7. **Booking timeline**: What to book now vs later. Make it realistic for travel from ${singapore}. Keep transit times honest and don’t pack days too tightly.