Hi.
user
Hello, how may I help you?
assistant
I need to book a flight ticket from SEA to AUS, Can you please help me for booking?
user
Sure, may I know your trip dates please?
assistant
I would like to travel on 10/31 to return on 11/01.
user
Do you have any other requirements?
assistant
I need a economy class with connecting flight.
user
Can I know your name please?
assistant
Matthew Lopez.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, no problem. Thanks for your information.
user
Most welcome.
assistant