Hello, I am Jerry Edwards.
user
Hello Jerry, how may I help you?
assistant
I want to join the goldenwest beer tour in Houston. Can you book me a ticket from DFW to IAH?
user
Sure, may I know your travelling dates please?
assistant
My departure is on 05/13 and return is on 05/15.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting and we regret to inform you that there is no flight available as per your request.
assistant
That's Ok, thanks for checking.
user
My pleasure.
assistant