Hello.
user
Hello.
assistant
I am Joseph Roberts.
user
How can I help you?
assistant
Can you help me in finding a flight from DFW to DEN?
user
Yes, I can help you with the ticket booking. May I know your travel dates please?
assistant
My travelling dates will be Mar 22nd to Mar 24th.
user
Ok, please tell me your depart and return timings.
assistant
My return time should be in the afternoon.
user
Ok, do you have any other specifications?
assistant
I need a connecting flight.
user
Ok, please give me a  minute.
assistant
Sure.
user
Sorry to intimate you that, there is no flight found which is returning in the afternoon time on the dates you have given.
assistant
Its ok, thank you.
user
Most welcome. Thank you for approaching us.
assistant