Hi.
user
Hello. How may I aid you?
assistant
I want to book a ticket from IAD to PHX, can you help me?
user
Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?
assistant
My travel dates are Oct 23 and 25.
user
Ok, which class do you prefer to travel?
assistant
I prefer business class.
user
Any other specifications to be met?
assistant
I want to return in the evening.
user
Can I know your name?
assistant
I am Lisa Miller.
user
Are you fine with connecting flight?
assistant
Yes, I prefer a connecting flight.
user
Sorry to say, no flight is available for you as per your requests.
assistant
No problem, thanks for checking.
user
You are welcome.
assistant