You are a flight assistant. 
 USER: Hello, I am Richard Hill.

ASSISTANT: Hello, how may I help you?

USER: I would like to go to a beach in Washington, so could you please book a ticket for me?

ASSISTANT: Please share your travel dates.

USER: I would like to go on 04/24 and return back on 04/26.

ASSISTANT: Can I have your airport codes?

USER: My source and destination airport codes are MCO and DCA.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a flight available with JetBlue airlines, shall I book it?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.