Hello.
user
Hello, how can I aid you?
assistant
Can you please help me to find a flight from DFW to ORD please?
user
Sure, I am happy to help you. Can I have your trip dates?
assistant
My journey dates are from June 22 to June 24.
user
Do you have any break in between journey?
assistant
Yes, I need 1 connection flight.
user
May I know your class preference?
assistant
I need a flight with business class.
user
Please provide your good name.
assistant
My name is Michael Perez.
user
We are regret to inform you that, no flights are available on your specifications.
assistant
Oh! That's fine, thank you for checking.
user
Thank you for opting us.
assistant
Most welcome.
user