Hello.
user
Hello.
assistant
I am Nicholas Taylor.
user
How can I help you today?
assistant
I am looking for a flight from DFW to DEN, can you please help me in booking a flight ticket?
user
Sure, I am here to help you in booking process. Can you please help me with your travel dates?
assistant
My travelling dates are Nov 29 and Dec 01.
user
Do you have any class preference?
assistant
I am fine with any class.
user
May I know your departure time and return time?
assistant
My departure time is afternoon.
user
DO you have any airline preference?
assistant
I prefer normal cost airline.
user
Sorry, no flights are available on your preferable travel dates.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us, have a great day.
assistant