---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/travel-booking/use-cases/plan-multi-destination-trips/chatgpt
---
# How to Plan Multi-Destination Trips with ChatGPT

ChatGPT transforms travel planning into a collaborative brainstorming session where you describe your ideal trip and refine every detail through natural conversation. It suggests destinations you might not have considered, builds day-by-day itineraries that wrap around your flight schedule, and thinks through the practical details that separate a good trip from a great one -- travel insurance, local transportation, and seasonal considerations. The conversational format makes it easy to explore alternatives, adjust budgets, and build excitement for your journey at the same time.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Configure ToolRouter in ChatGPT
2. Ask: "Plan a Southeast Asia trip: Vietnam, Cambodia, Thailand, starting from SF"
3. ChatGPT optimizes the routing and presents the multi-city flight plan
4. Request: "What is the total travel time and cost for this itinerary?"

## Example Prompt

```
I want to visit 5 South American cities in 3 weeks from Miami: Buenos Aires, Santiago, Lima, Bogota, and Cartagena. Plan the optimal route.
```

## Tips

- ChatGPT can suggest how many days to spend in each destination based on attractions
- Ask about visa requirements for each country in your multi-destination route
