You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Barbara Walker.

ASSISTANT: How can I assist you at this moment?

USER: I would like to book a flight ticket from AUS to DEN. Will you please help me in booking a flight ticket?

ASSISTANT: Sure Walker, I will help you with that. Can I have your travel dates please?

USER: My planned travel date are from 08/01 to 08/03.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure, i will wait for your information.

ASSISTANT: I have found a flight in AA airlines which is having connection 1 and the fare of the ticket is 100. Shall I proceed with booking?

USER: That's fine for me to travel, please proceed with that flight ticket booking.

ASSISTANT: Ok Walker, your ticket booking has done and the flight number is 1017.

USER: Thank you for your help in booking my ticket for the flight 1017.

ASSISTANT: Thank you for choosing us, have a great journey.

USER: Thank you for your kind assistance.