You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket from IAD to AUS to go for holiday trip?

ASSISTANT: Sure, may I know your trip dates?

USER: My planned trip dates are Feb 15 and Feb 17.

ASSISTANT: Do you need any whistle stop in your journey?

USER: Yes, I prefer it.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight with fare of 100 and 1010 flight number. Shall I proceed?

USER: You can proceed.

ASSISTANT: May I know your good name please?

USER: I am Rebecca Adams.

ASSISTANT: Your booking has been confirmed with Hawaiian Airlines in economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.