Hello.
user
Hello, which service are you seeking for today?
assistant
My name is Mary Mitchell and I want to book a flight from DFW to LGA. Can you please help me in booking a business class flight?
user
Sure, we are here to help you. May I know your preferable dates to travel?
assistant
My travel dates are 06/02 and 06/04.
user
Ok, do you want any stopover within your journey? Ok, please wait a moment.
assistant
I am ok with a halt.
user
Ok. Sorry to inform you that there is no flight available as per your requirement.
assistant
No problem, thank you.
user
Thank you for approaching us.
assistant