Hello.
user
Hello. How may I assist you?
assistant
I am Jacob Lee, I want to book a flight ticket to Houston TX-IAH. Help me in booking my flight ticket with a direct flight.
user
Sure, let me know your travel dates?
assistant
My travelling dates will be 08/01 to 08/03.
user
Help me with the source code?
assistant
My source point is at PA-PHL.
user
We do not found any flights running in your desired routes.
assistant
Its ok, thank you.
user
Thank you for reaching us.
assistant