Hello, I am Robert Collins.
user
Hello, how may I assist you?
assistant
I want to book a ticket on 12/15 to attend my brother engagement.
user
Sure, may I know your journey points?
assistant
It is a round trip from Las Vegas, NV - LAS. My return date is on 12/17.
user
No flights found with your data.
assistant
Ok, no worries.
user
Thank you for reaching us, have a great day.
assistant
Thank you.
user