Hello.
user
Hello, how may I aid you today from my end?
assistant
      Can you please book a flight ticket from LAS to IAD?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
My travel dates are Feb 28 and Mar 01.
user
May I know your name to proceed further?
assistant
My name is Stephen Parker.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Here is a connecting flight with airfare about 100 in Spirit airlines, can I proceed with it?
assistant
         Yes, please.
user
Your ticket has been booked with 1002 flight in economy class.
assistant
Thank you for the help.
user
Thank you for reaching us.
assistant