You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me with booking a flight ticket from CLT to DFW?

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

USER: My travel dates are June 17 and 19.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: My name is Donald Green.

ASSISTANT: Thank you for your details, we found a connecting flight 1027 in business class which is in Spirit airline. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.