You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from IAD to attend a wedding at DCA?

ASSISTANT: Sure, we are here to help you. Can you please share your travel dates?

USER: Yes, my travelling dates are Nov 01 and Nov 03.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: My name is Brian Walker.

ASSISTANT: We found a flight with your requirement, airline is JetBlue Airlines with price 100 and direct flight. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1010 in economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.