Hello.
user
Hello, how may I assist you now?
assistant
Can you please help me in reserving a flight ticket to IAD from DCA?
user
Sure, please share me your planned journey dates?
assistant
My preferred travel dates are from May 24 to May 26.
user
Please mention your connection limit?
assistant
I need a single connecting flight.
user
Do you have any preference related to flight timing?
assistant
No, I do not have any specific timings.
user
Do you have any other requirement?
assistant
I would like to travel in business class.
user
May I know your good name?
assistant
I am Mark Phillips.
user
Thank you for the details, sorry there is no any seat is available in business class in any flight.
assistant
Ok, no problem. Thank you.
user
Thank you for visiting us, have a nice day ahead.
assistant