Hello.
user
Hello, how can I assist you now?
assistant
I am Ashley Carter. I would like to book a flight which depart in the evening time. Could you please help me with booking a flight ticket?
user
Sure Ashley Carter, I am happy to help you with that. Can I have your travel dates please?
assistant
Sure, I would like to depart on Feb 1 and arrive on Feb 3.
user
Ok, please let me know airport codes of your journey locations.
assistant
Sure, my travelling locations are IAD and ATL.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry Ashley Carter, no evening flight is available to you on your dates.
assistant
Ok, no problem.
user
Thank you for choosing us, have a good day.
assistant