Hi.
user
Hello. How can I aid you?
assistant
I need to book a flight ticket from EWR to LAS, Can you please help me for booking?
user
Sure, May I know your travelling dates?
assistant
I would like to travel on 11/10 to return on 11/12.
user
Do you have any class preference?
assistant
I need a business class.
user
Is there any other preferences?
assistant
I need a normal cost airline.
user
May i know your name?
assistant
Anthony Nelson.
user
Thanks for your details, there are no flights found on your data.
assistant
Ok, no problem. Thanks for your information.
user
Thank you.
assistant