Hello.
user
Hello. What can I do for you today?
assistant
I have to attend a cultural event at Atlanta, can you help me to book a flight ticket from DEN to ATL?
user
Sure, I am glad to help you with that. Can I know your travelling dates?
assistant
My travelling dates are 24 and 26 of June.
user
May I know your name for the booking purpose?
assistant
I am Steven Thompson.
user
Ok, do you have any other specifications?
assistant
 I need a break and airline preference is normal cost.
user
May I know your depart and return timings?
assistant
No.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
It's ok, not a problem, thank you.
user
Thank you for reaching us.
assistant