Hello.
user
Hello, how can I aid you today?
assistant
I am Nicole King, I want to book a flight on 11/20 to attend a meeting. Can you help me to book a connecting flight?
user
Sure, I will help you. Please share me your airport codes?
assistant
I will fly from TX-AUS to PA-PHL.
user
When your willing to return.
assistant
I will return on 11/22.
user
OK, please wait for a while I will check and inform you.
assistant
Sure.
user
Thanks for waiting. Sorry to inform you there are no flights with your specifications.
assistant
Thank you for the information.
user
Thanks for reaching us.
assistant