Hello, I am John Anderson.
user
Hello. How can I serve you?
assistant
I am planning to attend sports festival in TX - AUS, can you help me with booking a connecting flight ticket?
user
Sure, I will help you. May I know your travelling dates?
assistant
My travelling dates are from 05/12 to 05/14.
user
Let me know your source code.
assistant
My source code is TX - IAH.
user
Please wait a while.
assistant
OK.
user
Thanks for your time. There are no flights available to your destination.
assistant
No problem, thank you for the information.
user
Thank you.
assistant