You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I serve you for the day?

USER: Can you please help me in booking a flight ticket from LAS to CLT?

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

USER: I would like to fly on July 10 and return on July 12.

ASSISTANT: Do you prefer to travel in a connecting flight?

USER: Yes, I need a single connection.

ASSISTANT: Can I know your good name?

USER: Myself James Scott.

ASSISTANT: Do you have any other specifications?

USER: I don't have any other specifications.

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

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.