You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you now?

USER: Can you please help me to book a flight reservation from DEN to CLT please?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My journey dates are from May 21 to May 23.

ASSISTANT: Do you need any lay by in between journey?

USER: I was looking for a flight with 1 connection as maximum limit.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No, I am not much specific about other requirements.

ASSISTANT: May I know your good name please?

USER: My name is Sharon White.

ASSISTANT: Thanks for your details, there is a connecting flight found in Spirit airlines of flight number 1015 and fare is 100. Shall I proceed for booking?

USER: Please book it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us, wish you a great journey.

USER: Most welcome.