Hello, I am Jack White.
user
Hello, How can I serve you?
assistant
Can you help me booking a flight ticket from HOU to DFW?
user
Sure, May I know the journey dates?
assistant
I will start on Aug, 30 and return on Sept, 01.
user
Please wait a moment.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant