Hello.
user
Hello, how may I help you?
assistant
I am Karen Martinez. Can you please reserve me a flight ticket from DCA to MCO?
user
Sure, may I know your trip dates?
assistant
My trip dates are July 07 and July 09.
user
May I know your other requirements?
assistant
I prefer to depart in the afternoon time.
user
Can I know your class?
assistant
No.
user
There are no flights available on your travelling dates.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant