You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a flight from LAS to AUS.

ASSISTANT: Sure, please provide me your travel dates.

USER: My travelling dates are from 05/06 to 05/08. Make sure that there is 1 connection limit.

ASSISTANT: Sure, I have found a flight for you in Delta airline, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a safe journey. May I know your name please for documentation purpose?

USER: Ryan Walker here.

ASSISTANT: Thank you.

USER: Welcome.