You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Betty Rodriguez. Can you please help me in flight ticket booking to attend a meeting?

ASSISTANT: Sure, I will help you out in booking the ticket.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: I have planned my trip dates on 06/02 and back on 06/04.

ASSISTANT: Can I know your airport codes too?

USER: My airport codes are from DCA to IAD.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Yes, please proceed with flight ticket booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you so much for your help in my ticket booking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.