Hello.
user
Hello, how can I be of your service?
assistant
I'm Cynthia Hall want to go for a vacation in Las Vegas, can you book a ticket from AZ - PHX to NV - LAS?
user
Sure. Can I also know your travelling dates ?
assistant
Yes, my travel dates are 12/18 and 12/20.
user
OK. Please hold on I will check the availability and revert you.
assistant
OK.
user
Thanks for your time. Unfortunately we did not find any flights matching your request.
assistant
OK, thank you.
user
Thank you for reaching us.
assistant