You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Dorothy Hill.

ASSISTANT: How can I help you Hill?

USER: I am planning to attend business meeting at Washington, can you please help me with booking a flight ticket?

ASSISTANT: Please share your travel dates.

USER: Sure, I would like to take off on 08/06 and return back on 08/08.

ASSISTANT: Please mention your airport codes.

USER: My source airport code is BOS and the destination airport code is DCA.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Flight 1000 of Delta airlines is available for you.

USER: Yes, please proceed with the booking if the connection limit is 1.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Most welcome.