MCP server question

I am learning MCP Servers with Great explanation by Mumshad.
Regarding the flight booking MCP - the AI agent will crawl the available flights and stuff.
I have a question regarding payment.
Let’s say I ask an AI Agent to book a flight for me moreover the agent is talking to let’s say “MakeMyTrip”, now the details are with me like which flight, what timings and stuff.

Now, I would like to move ahead with the flight I have chosen. Will agent handle payments as well? If yes, how?

Do we need to enter card details and stuff?

Looking for an explanation.

For the agent to handle ticket purchases, you’d need an additional MCP service installed to handle that; otherwise, the underlying LLM won’t really know how to do that task. Luckily, MCP makes the agent extensible.

getting below error in Kubernetes mcp lab
Could not resolve authentication method. Expected either apiKey or authToken to be set. Or for one of the “X-Api-Key” or “Authorization” headers to be explicitly omitted

I’m not sure which lab or which question in the lab you’re having trouble with – you need to include that information in your question. On the assumption it’s this lab, then I’m not getting a problem – I added the configuration for k8s-mcp-server and it worked for me.