Hello, I am Brenda Nelson.
user
Hello, how can I assist you for the day?
assistant
I want to visit famous places in Las Vegas, NV - LAS. Can you please book a direct flight?
user
Sure, I am here to help you.
assistant
Thank you.
user
When you are willing to travel?
assistant
I am willing to travel on 05/12 and return on 05/14.
user
Can you help me with your source code?
assistant
My source airport code is Phoenix, AZ - PHX.
user
Please wait for a moment.
assistant
Sure.
user
Sorry, we have no direct flights on your given dates.
assistant
No problem, thank you for your information.
user
Thank you for reaching us.
assistant