You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Matthew Parker. I am planning to go Washington for small event, can you help in booking from IAD to  DCA.

ASSISTANT: Can you provide your travel dates?

USER: My date of journey is on 10/09 to 10/11.

ASSISTANT: I got a direct flight with flight number 1014. Can I proceed with that?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.