You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend for an interview in Washington, so please book a flight ticket from SEA to DCA.

ASSISTANT: Sure, let me know your planned journey dates?

USER: I want to fly on Apr 09, return on Apr 11.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any other preferences?

USER: My depart time should be morning.

ASSISTANT: Can I know your good name?

USER: My name is Melissa Edwards.

ASSISTANT: Please wait.

USER: Sure, I want economy class flight ticket.

ASSISTANT: We found a connecting flight 1000 in Jet blue airline with fare 100 and class is economy with depart time is  8:00 Hours, Shall I proceed with booking?

USER: Ok, proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.