Hello.
user
Hello, how can I help you today?
assistant
Can you please assist me for booking a flight ticket from DEN to DCA to attend for a Beer festival?
user
Sure, may I know your planned travel dates?
assistant
My planned dates are on Nov 13 and 15.
user
Is there any class preference for you?
assistant
I am fine with any class.
user
Do you have any other specifications?
assistant
I need a connected flight.
user
May I know your good name?
assistant
My name is Michael Smith.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, thanks for your assistance.
user
Thank you for reaching us.
assistant