Hello.
user
Hello. How may I help you?
assistant
I am looking to book a flight ticket from DFW to IAH. Can you help me for that?
user
Sure, I am glad to help you. Could you please provide me your travel dates?
assistant
My travelling dates are Mar 20 and Mar 22.
user
May I know your name?
assistant
My name is Stephen Jones.
user
May I know your connection limit?
assistant
I need a single connecting flight.
user
Is there any class preference?
assistant
Sorry, please search a direct flight for me. I prefer to book a business class.
user
Sorry, there are no flights found on your travel dates.
assistant
That's ok, thank you for checking.
user
Thank you for choosing us.
assistant
Welcome, have a nice day.
user