Hello, I am Dorothy Hill.
user
Hello, what can I do for you today?
assistant
I am planning to visit the CaseWell House in Austin.
user
OK.
assistant
Can you book me a ticket with single connecting flight?
user
Sure, then please provide your origin airport? Along with that destination airport code?
assistant
My source is DC - IAD and destination is TX - AUS.
user
Ok, may I know your preferable dates?
assistant
I start on 08/12 and return on 08/14.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry, no flights are available at that locations.
assistant
OK, no problem.
user
Thanks for reaching us, hope to serve you better next time.
assistant
Thank you for the information.
user