Hello.
user
Hello. How can I aid your at this moment?
assistant
I want to meet my friend in Orlando. Can you please help me in booking flight ticket from IAD to MCO?
user
Sure, I am happy to help you with that.  Can I have your travel dates please?
assistant
My travel dates are Feb 23 to Feb 25.
user
Ok, please let me know the preferable timings of your journey.
assistant
I am ok with any timing.
user
Are you looking for any specific class to have?
assistant
I always prefer to travel in business class.
user
Do you need any break in between your journey?
assistant
I need a connecting flight.
user
Can I have your good name please to proceed further?
assistant
Myself Jeffrey Smith.
user
Ok, please wait a moment to check availability of flight for you.
assistant
Sure.
user
Sorry Jeffrey Smith, no flight is available to you with business class as all business class tickets have filled.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us, have a good day.
assistant