Hello.
user
Hello, How can I be of your assistance today?
assistant
Can you help me to book a flight ticket from IAD to MCO?
user
Sure, please share me your trip dates.
assistant
My trip dates are 22 to 24 of Aug.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
For booking, we need your good name. Please mention it.
assistant
I am Kenneth Lopez.
user
 Would you let us know if you have any other preferences?
assistant
I prefer to depart in the afternoon.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
It's ok, not a problem, thank you.
user
Thank you for choosing us.
assistant