Function: estimate_distance
This tool belongs to the vehicle control system, which allows users to control various aspects of the car such as engine, doors, climate control, lights, and more. Tool description: Estimates the distance between two cities.
Parameters: cityA: type: string
description: The zipcode of the first city.
cityB: type: string
description: The zipcode of the second city.
Required parameters: cityA, cityB
Response: distance: type: float
description: The distance between the two cities in km.
intermediaryCities: type: array
description: [Optional] The list of intermediary cities between the two cities.
items: type: string