You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to attend a Hockey competition in Philadelphia PHL from ORD. Can you find a flight ticket for me?

ASSISTANT: Sure, when do you want to start and return on?

USER: Ok, my itinerary dates are on Dec 24 and return on Dec 26.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Can I know your good name?

USER: Ok, I am Brenda Hill.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy which is in Southwest airline. Shall I proceed?

USER: Please proceed with the ticket booking.

ASSISTANT: Your ticket has been confirmed with the given name.

USER: Thank you for your great help.

ASSISTANT: Thank you.