You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: please book a flight from DTW to IAD.

ASSISTANT: Sure, let me know your travel dates please?

USER: My trip dates are June 23 - June 25.

ASSISTANT: May I know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: Betty Wright here.

ASSISTANT: Jet Blue Airlines is providing connecting flight with the ticket fare of 100 and depart time is 3:00 hours, arrival time is 6:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1006 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.