Hello.
user
Hello, do you need any help from us?
assistant
I am Jack Lee, planning to visit Las Vegas. Can you please book me a ticket from AUS to LAS?
user
Sure, could you please share your departure and arrival day?
assistant
My preferable journey dates are from 04/05 to 04/07.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.
user
You are welcome, have a great day.
assistant