Hello.
user
Hello, how may I assist you?
assistant
I am Ryan Carter. I want to attend my sister's wedding in New York.Can you book a ticket from LAS to EWR?
user
Yes, I will help you about it. Can you please let me know your dates of journey?
assistant
I would like to fly on 01/13 and 01/15.
user
Sorry Carter, there is no flight on your preferable dates.
assistant
That's ok. Anyways, thank you for your help.
user
Ok, fine. Thank you for choosing our service.
assistant