Hi.
user
Hello. How may I assist you today?
assistant
Please help me to book a flight ticket from AUS to PHX.
user
Sure, I will be happy to help you. Kindly mention your planned trip dates?
assistant
Oct, 6 and Oct, 8 are my trip dates.
user
Let me know your connection limit.
assistant
I would prefer single connection.
user
Do you have any other requirements?
assistant
I need to travel in business class only.
user
Please provide your name.
assistant
My name is Samuel White.
user
We are sorry to inform you that there is no flight found with your matching details.
assistant
That's ok, not an issue.
user
Thank you for choosing us.
assistant
Thank you for the information.
user