You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to have a flight ticket reservation to Las Vegas in the month of November to attend a small event there. Can you please help me with my flight ticket booking from Austin with my name Nicole Evans?

ASSISTANT: Sure, I can help you with that. May I know your respective airport codes please?

USER: Thank you for reacting positive about my query, my respective airport codes are AUS and LAS.

ASSISTANT: Can you please provide your planned departure and return travel dates?

USER: Sure, my planned departure and return travel dates are 11/18 and 11/20.

ASSISTANT: Ok, please wait for a while.

USER: I will wait for your response.

ASSISTANT: Hawaiian airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: You may proceed with my booking.

ASSISTANT: May I know your good name please?

USER: I have mentioned you above.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Evans, I have successfully booked your ticket with flight-1019. Have a safe journey.

USER: Thank you for booking my flight ticket with Hawaiian airlines in flight 1019.

ASSISTANT: Thank you for choosing us.