You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I aid you today?

USER: I want to attend an event in DTW. Can you help me in booking flight ticket from IAD?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My trip dates are Mar 15 to Mar 17.

ASSISTANT: Do you need a connecting flight?

USER: I prefer to travel in connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Can I know your good name?

USER: Kimberly Campbell here.

ASSISTANT: Thank you for your details, we found a connecting flight 1019 in class economy which is in American Airline. Shall I proceed?

USER: It is perfect for me. You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you.