Hello.
user
Hello. How can I help you?
assistant
I am Jacob King from Philadelphia. I want to book a flight ticket from PHL to LAS?
user
May I know your travelling dates please?
assistant
Ok, my planned trip dates are on 12/23 and return on 12/25.
user
I am sorry no flight found on your route.
assistant
Ok, not a problem.
user
Thank you for contacting us.
assistant
Thank you for your information.
user