Hello.
user
Hello, Good Morning. How may I guide you?
assistant
I want to travel from LAS to DFW.
user
Can I know your preferable dates?
assistant
My preferable dates are from 09/21 to 09/23.
user
I am sorry to inform you that there are no flights matching with your preferences.
assistant
That's ok. Thank you.
user
Thank you. Can I know your name?
assistant
My name is Scott Green.
user
Thank you.
assistant