Hi.
user
Hello. How may I guide you today?
assistant
I need to book a flight ticket from IAD to AUS, Can you please help me for booking?
user
Sure, may I know your planned travel dates?
assistant
I would like to travel on 09/04 to return on 09/06.
user
Do you have any class preference?
assistant
I am comfortable with any class.
user
Can I know your connection limit?
assistant
I need a connecting flight.
user
Do you have any other specifications?
assistant
I need a return time in the evening.
user
May I know your name please?
assistant
Janet King here.
user
Sorry Janet King , we haven't found any flights based on your specifications.
assistant
Ok, no problem.
user
Thank you for reaching us, have a great day.
assistant
Thanks for your information.
user