You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I'm Jonathan Wilson. Can you please help me to book a flight ticket from LAS to AUS?

ASSISTANT: Ok, share your preferable dates too.

USER: Ok, my preferable trip dates are 07/26 and 07/28.

ASSISTANT: Thanks for your information, there is a connecting flight-1006 on Southwest airline. Would you like me to proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been done.

USER: Thank you.

ASSISTANT: Thanks for approaching us, have a safe flight.