Hello.
user
Hello, how may I aid you for today?
assistant
I am Kathleen Anderson. I would like to book a ticket from IAH to IAH, can you please help me out?
user
I am here to help you about your flight ticket booking. May I know your travelling dates please?
assistant
I am travelling on these dates 05/29 and 05/31.
user
Sorry, there are no flights found in our database.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us.
assistant