You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Christopher Perez here. I am planning to celebrate my friend's birthday in CLT. Can you please make a reservation from ORD?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, my travelling dates are from Feb 14 to Feb 16.

ASSISTANT: Can you please mention your journey timings?

USER: My return time must be in the evening.

ASSISTANT: Can you please let me know your connection limit?

USER: Yes, I am looking for a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Here is a connecting flight with ticket fare 100 and 1005 as flight number available in economy class and return flight time is 2:00 AM. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed in Spirit airline.

USER: Thank you.

ASSISTANT: Thank you for reaching us.