Hello.
user
Hello, how can I oblige you today?
assistant
I want to participate in Music festival at Washington, IAD. Can you please help me for booking?
user
Can I know your trip dates?
assistant
 My travelling dates are Dec 2 and Dec 4.
user
Can I know your source point?
assistant
My source is Philadelphia, PHL.
user
Do you need a connecting flight?
assistant
Yes, I want single connected flight.
user
Do you have any other specifications?
assistant
No.
user
Can I know your good name?
assistant
Sure, I am Carol White.
user
Thank you for your details, we found a connecting flight 1014 in class economy which is in Delta airline. Shall I proceed?
assistant
Ok, please proceed.
user
Your ticket has been confirmed.
assistant
Thank you.
user
Thank you.
assistant