You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Martin here.

ASSISTANT: How can I serve you today Martin?

USER: Can you please help me out in booking the ticket from Washington to New York?

ASSISTANT: Rachel Martin, may I know your arrival date for this journey?

USER: Sure, my departure date is 10/07 and I want to return back by 10/09.

ASSISTANT: Ok, please provide your source and destination airport codes.

USER: My source and destination airport codes are IAD and JFK.

ASSISTANT: Ok, please wait for a moment till I check with availability with your provided details.

USER: Sure, I'll wait.

ASSISTANT: There is a flight with 1 connection at the price of 100 by JetBlue airlines. Can I book it?

USER: That's fine, please proceed,.

ASSISTANT: Your booking is done with flight-1003.

USER: Thank you so much.

ASSISTANT: You are most welcome.