Hi.
user
Hello. How can I help you?
assistant
I want to book ticket from IAH to IAH, can you help me?
user
Sure, please provide your journey dates.
assistant
My trip dates are 02/28 and 03/01.
user
May I know your name please?
assistant
Myself Ronald Robinson.
user
Ronald, no flights has been found on your journey dates.
assistant
No problem, thanks for checking.
user
Thank you for choosing us.
assistant