Hello.
user
Hello, how may I help you?
assistant
I need you to book a flight ticket from AUS to LAS.
user
Sure, may I know your name?
assistant
My name is Anna Gonzalez.
user
Thank you. Can I please provide me your travel dates?
assistant
May 26 and 28 are my planned travelling dates.
user
Ok, do you have class preference?
assistant
I am good to fly in any class.
user
Ok, do you have any other preferences?
assistant
I would prefer to fly in normal-cost airlines.
user
Sorry, there is no flight available as per your requirements.
assistant
That's ok. Thank you.
user
You are welcome and thank you for choosing us.
assistant