You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am planning to book a flight ticket to SFO from IAD, can you please help me out?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: Sure, my planned travelling dates are Feb 22 and Feb 24.

ASSISTANT: May I know your name please?

USER: Sure, my name is Donna Adams.

ASSISTANT: Do you have any specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: There is a flight with flight number 1024 with price is 200, can I proceed with that?

USER: Ok, please confirm my reservation.

ASSISTANT: Your booking is done.

USER: Thank you for the help.

ASSISTANT: Most welcome.