You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you at this moment?

USER: I need to schedule my trip to Detroit for attending my business partner marriage. Could you please help me in booking the ticket from IAD to DTW?

ASSISTANT: Sure, I am here to help you. Can you please share your desired travelling dates?

USER: The travel dates are from 04/29 to 05/01.

ASSISTANT: Do you need a connecting or direct flight?

USER: I need a flight with 1 connection limit.

ASSISTANT: May I know your good name please?

USER: Donald Baker here.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a 1029 Jet Blue airline available at this moment which matches your schedule and specifications. Can I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.