You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please reserve me a flight ticket to Washington, DCA to attend an arts festival?

ASSISTANT: Sure, can you please share your journey dates?

USER: Journey dates are 05/17 and 05/19.

ASSISTANT: May I know your origin point?

USER: Boston, BOS is my boarding airport code.

ASSISTANT: Can I have your name to proceed?

USER: I am Melissa Robinson.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: we have found a AA airline, flight number-1026 connections-1 and ticket fare is 200.

USER: You can proceed with booking.

ASSISTANT: Sure, your seat has been reserved.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for reaching us.