Hello.
user
Hello, how may I help you?
assistant
I'm Mark Nelson, want to travel from ORD to MCO. Please help me in ticket booking.
user
Sure, may I know your travelling dates please?
assistant
My travelling dates are from 01/17 to 01/19.
user
Sorry, there is no flight found as per your requested dates.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant