user: I'm planning a series of business trips to various international cities and need to prepare for the weather conditions I'll encounter. Could you provide me with the current weather for Los Angeles (34.0522, -118.2437), London (51.5074, -0.1278), Cape Town (-33.9249, 18.4241), and Paris (48.8566, 2.3522)?

Available functions:
name: get_weather_data
description: Fetches weather data from the Open-Meteo API for the given latitude and longitude.
parameters: type: dict
properties: coordinates: type: array
items: type: float
description: The latitude and longitude of the location.
required: coordinates