Program.cs

var modelId = "doesntmatter";
// local Podman Desktop endpoint
var endpoint = new Uri("http://localhost:65527");

var kernelBuilder = Kernel.CreateBuilder();
#pragma warning disable SKEXP0010 // Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
var kernel = kernelBuilder
    .AddOpenAIChatCompletion(
        modelId,
        endpoint,
        apiKey: null)
    .Build();
#pragma warning restore SKEXP0010 // Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.

var chatService = kernel.GetRequiredService<IChatCompletionService>();

ChatHistory chat = new();
chat.AddSystemMessage("You are a helpful travel assistant.");

var executionSettings = new OpenAIPromptExecutionSettings
{
    MaxTokens = 1000,
    Temperature = 0.5,
    TopP = 1,
    FrequencyPenalty = 0,
    PresencePenalty = 0,
    StopSequences = new[] { "Human:", "AI:" },
};
var prompt = "Why should I visit Paris?";
var response = await chatService.GetChatMessageContentAsync(prompt, executionSettings);
Console.WriteLine(response.Content);