Hello.
user
Hello, how can I help you?
assistant
Will you please book me a ticket in business class?
user
May I know your desired travel dates please?
assistant
I will start on Apr 17 and return on Apr 19.
user
Please share your preferred airport code.
assistant
My origin is PHX and destination is IAD.
user
Do you have any specifications?
assistant
Yes, I need to return in the evening.
user
May I know your name please?
assistant
I am Katherine King.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
That's Ok, thanks for your response.
user
Thank you for opting us.
assistant