Hello.
user
Hello, how may I serve you?
assistant
I am Timothy Carter. I am planning to visit Olympic national park in Washington. Can you please book a ticket from AUS to IAD?
user
Sure, may I know your travel dates please?
assistant
My trip dates are 01/20 and return on 01/22.
user
Ok, please wait for a moment.
assistant
Make sure my connection limit is 1. Ok.
user
Thanks for waiting. I have found UA airlines with one connection.
assistant
Ok. Yes, you can proceed the booking.
user
Your flight ticket has been confirmed now.
assistant
Thank you for your help.
user
Thank you.
assistant