### Scenario: Retrieving Weather Data from a Web Server
**Background**: A user wants to check the weather report for their city using a web application. The application sends an HTTP request to a weather API hosted on a web server.
### Step 1: User Action
The user opens their web browser and types in the URL for the weather service, such as `https://api.weather.com/v1/current?city=London`. The browser prepares to send an HTTP GET request to