Hello.
user
Hello, how can I aid you today?
assistant
I am Kenneth Thomas, I want to book a flight with single connection to visit my grand father's home. Can you book a flight ticket in economy class?
user
Sure, let me know tour travelling dates?
assistant
I will fly on Oct 07 and return on Oct 09.
user
Please specify your airport codes?
assistant
My source point is HOU and destination is PHL.
user
Please wait for a while.
assistant
Sure.
user
Thanks for waiting, there is  flight 1010 available in Southwest airline with fare 100 in economy class. Shall I proceed with booking?
assistant
Please proceed with booking.
user
Your booking has been confirmed.
assistant
Thank you for helping me.
user
Thank you.
assistant