Hello.
user
Hello, how may I help you?
assistant
Can you help me booking a flight ticket from PHX to DCA?
user
Sure, may I know your trip dates?
assistant
I will start on 01/23 and return on 01/25.
user
Do you have any other requirements?
assistant
I need a break in my journey.
user
Can I know your name please?
assistant
I am Jeffrey Turner.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
No problem, thank you for the information.
user
My pleasure.
assistant