Hi.
user
Hello, how can I assist you today?
assistant
I am Catherine Jackson, can you help me to book a flight from DFW to LAS?
user
Sure, can I have your travelling dates please?
assistant
My travelling dates are Jan 21 and 23.
user
Please mention your requirements.
assistant
I am looking for a connecting flight.
user
We are glad to inform you that there is a flight available with an airline Delta of flight 1009 and price is 100 in an economy class.
assistant
Proceed with booking.
user
Your ticket has been confirmed.
assistant
Thank you.
user
Thank you for choosing us.
assistant