Hello.
user
Hello, how may I help you for the day?
assistant
Can you aid me in booking a flight ticket from CLT to DCA?
user
Sure, we are here to assist you.
assistant
Thank you.
user
May I know your good name?
assistant
Myself Michael Lopez.
user
Please let me know your connection limit?
assistant
Ensure it is a direct flight.
user
Ok, Could you please help me with your trip dates?
assistant
Sure, I would like to go on May 15th and return back on May 17th.
user
Do you have any class preference?
assistant
Any class is fine for me.
user
Is there any more specifications?
assistant
No, I don't have any specifications.
user
Ok, please wait for  a while.
assistant
Sure, take your time.
user
Sorry, no flights are available on your route as per given requirements.
assistant
That's ok, thank you for checking.
user
Thank you for availing us.
assistant