You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: I want to visit SEA. Can you help me in booking flight ticket from CLT?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My trip dates are May 02 to May 04.

ASSISTANT: Do you need a connecting flight?

USER: I am okay with any flight.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: Can I know your good name?

USER: Sandra Mitchell here.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy which is in Spirit airline.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you.