Hi.
user
Hello. How may I help you?
assistant
Could you please book a ticket from New York to Las Vegas.
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Departure is on Dec, 3 and return will be Dec, 5.
user
Please share me your source and destination codes.
assistant
My airport codes are EWR and LAS.
user
Do you have any other specifications?
assistant
I prefer to travel in economy class.
user
Please help me with your name for booking.
assistant
I am Kevin Evans.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Thanks.
user