You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself George Davis.

ASSISTANT: How can I assist you at this moment?

USER: I would like to travel Chicago, for attending a business meeting next week. Can you please help me in booking the ticket from DTW to ORD?

ASSISTANT: Sure George Davis, I will help you with that. Can I have your travel dates please?

USER: I am willing to travel on 03/23 and again I will be return back on 03/25.

ASSISTANT: Ok George Davis, please wait a moment to check flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: Do you have any limits regarding connections?

USER: Can you please check for a single connection.

ASSISTANT: Sorry George Davis, no flight is available to you with connection 1 on your dates.

USER: Not a big problem, anyhow thank you very much for your services.

ASSISTANT: Thank you for choosing us, have a good day.