Hello.
user
Hello, how may I assist you?
assistant
My name is Debra Wright. Can you please book me a plane ticket form LAS to DCA?
user
Sure, I will help me out. Please provide me your travel dates.
assistant
Sure, my trip dates are from 05/01 to 05/03. Ok.
user
Sorry Debra, there is no flights in your route.
assistant
It's ok, thank you.
user
Welcome, thank you for reaching us.
assistant