You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: Can you please help me in booking a flight ticket from DTW to CLT?

ASSISTANT: Sure. Tell me your travel dates please?

USER: Sure, my travel dates are from Oct 15 to Oct 17.

ASSISTANT: May I know your name please?

USER: Myself Helen Gonzalez.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I would prefer connecting flight for my trip.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Thanks for your patience. I have found united airlines which is a stopover flight.

USER: Ok, please confirm that fight ticket.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1013.

USER: Thank you for your service.

ASSISTANT: Thank you.