You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Anderson.

ASSISTANT: How can I help you today?

USER: Can you help me in booking a ticket from OAK to AUS?

ASSISTANT: Sure, I can help you with that. Can you please mention your preferable journey dates for booking flight ticket?

USER: My planning dates are from 12/27 to 12/29.

ASSISTANT: Ok, please wait a moment, I will check flight availability. There is a flight available, airline is AA and flight number is 1000. Shall I proceed?

USER: That's great, please proceed.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.