Hello.
user
Hello, how can I assist you today?
assistant
I am Stephen King, I want to book a direct flight to meet my friend. Can you book a flight on 11/27 and return ticket on 11/29?
user
Sure, may I Know your source and destination codes?
assistant
I will fly from DC-IAD to AZ-PHX.
user
Please wait for a moment.
assistant
Sure.
user
Sorry to say that, no flights were found with your given details.
assistant
Thank you for the details.
user
Thank you for reaching us.
assistant