Hello.
user
Hello.
assistant
I am Mary Brown.
user
How may I aid you?
assistant
I am planing to book a ticket from DCA to MCO. Can you please help me out to book a ticket for me?
user
Sure, when are you willing to travel?
assistant
I would like to travel on Aug 17 and return back on Aug 19.
user
Do you prefer either an economy or business class?
assistant
I am ok with any class.
user
 Please let me know if you have any other preferences.
assistant
Yes, I am looking for a direct flight.
user
Sorry, we do not found any flights running in your desired routes.
assistant
That's fine, thank you for your service.
user
Thank you for reaching us.
assistant