You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: My name is Christine Hill. I have an important meeting in Washington, so I need a flight ticket to go there. Can you please search a flight for me from San Francisco?

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: Sure, I am probably planned my trip dates on 08/07 and return back on 08/09.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My source airport code is SFO and my destination airport code is IAD.

ASSISTANT: Ok, wait for a moment please.

USER: Sure, take your finest time.

ASSISTANT: There is a flight with the connecting flight of fare 200 and the airline is naming as Delta, shall I proceed with this booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with the flight number 1021.

USER: Thank you for helping me out.

ASSISTANT: Thank you for reaching us and have a great day.