Hello.
user
Hello. How can I help you?
assistant
Can you please help me to book a flight ticket from DTW to AUS?
user
Can you give me your travel dates?
assistant
My travelling dates are Mar 21 and Mar 23.
user
Do you need any connections?
assistant
I need a connecting flight.
user
Do you have any other preferences?
assistant
My class preference is business.
user
May I know your name?
assistant
My name is Kenneth Green.
user
sorry to say that, there are no flights available with your details.
assistant
No problem, thank you for your information.
user
Thank you for reaching us.
assistant