Hi.
user
Hello. How may I help you?
assistant
I want to book a ticket from DEN to PHL, can you help me?
user
Sure, may I know your preferable travel dates?
assistant
My travel dates are May 06 and 08.
user
May I know your other specifications?
assistant
I prefer economy class.
user
May I know your name please?
assistant
I am Katherine Clark.
user
Thank you for you information, please wait.
assistant
Sure, I need a connecting flight.
user
Sorry, there is no flight obtained on your journey dates to book a flight ticket.
assistant
No problem, thanks for checking.
user
You are most welcome and thank you for reaching us.
assistant