Hello. Sandra Hall here.
user
Hello. How can I aid you today?
assistant
I want to attend a Seminar in Dallas. Can you please help me for booking the flight ticket?
user
Sure, I am here to help you with that, Can I know your planned trip dates?
assistant
My travelling dates are from 03/10 to 03/12.
user
Please wait for a minute.
assistant
Ok.
user
Ok, may I know your exact airport codes?
assistant
My airport codes are from LAS to DFW.
user
Please wait for a minute.
assistant
Ok, I will wait.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant