You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a ticket from DFW to ORD to attend Film festival?

ASSISTANT: Sure, do you need a connecting flight?

USER: Yes, I want single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: When do you want to start and return on?

USER: My travelling dates are Sept 16 and Sept 18.

ASSISTANT: Can I know your good name?

USER: I am Karen Young.

ASSISTANT: Thank you for your details, we found a connecting flight 1012 in class economy which is in Hawaiian airline.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.