Hello, I am Barbara White.
user
Hello, how can I aid you?
assistant
I want to fly from DTW to MCO, can you please book a flight ticket?
user
May I know your travelling dates?
assistant
My trip dates are 03/15 to 03/17.
user
 Do you have any preference?
assistant
I need a halt.
user
We found a connecting flight UA with flight number 10123 and fare is 100.
assistant
Ok, book the ticket.
user
 Your booking is done.
assistant
Thanks for your help.
user
 Thank you.
assistant