Hello. I am Amy Phillips.
user
Hello, how may I guide you?
assistant
I want to attend a wedding in Philadelphia. Can you book a ticket from LAS to PHL?
user
Sure, can I know your preferable dates?
assistant
I want to travel on 10/31 and 11/02.
user
 found a flight 1017 of Delta airlines matches with your preferences, can I proceed?
assistant
Proceed to booking.
user
Your ticket is booked.
assistant
Thank you for your help.
user
Thank you, have a good day.
assistant