Hi.
user
Hello, how may I assist you today?
assistant
I am Daniel Brown. Could you please book a ticket to Dallas & Fort Worth, DFW from Las Vegas, LAS?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please forward your travelling dates?
assistant
My travelling dates are 06/20 and 06/22.
user
Do you prefer direct flight or connecting flight?
assistant
I prefer a connecting flight.
user
Thanks for your details, there is no flight found on your journey routes.
assistant
No problem, thank you for the information.
user
Thank you for opting us.
assistant