You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you now?

USER: I would like to attend a party was going on DCA, so can you help me for booking flight ticket?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travelling dates are 09/01 and 09/03.

ASSISTANT: Ok, may I know your name please?

USER: I am Frank Thomas.

ASSISTANT: Ok, may I know the origin airport code please?

USER: My origin airport code is DFW.

ASSISTANT: Ok, please wait for a while.

USER: Ok, I will wait for your reply.

ASSISTANT: Thank you for waiting, there is a flight 1001 in JetBlue airline has the price 100.

USER: Ok, proceed to booking that flight.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for approaching us, have a nice day.