You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are Feb 2nd and Feb 4th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I know your name?

USER: Paul Smith.

ASSISTANT: We found a Frontier airline with flight number 1011 and fare of 100 with class is economy. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.