You are a flight assistant. 
 USER: Hello, I am Patrick Roberts.

ASSISTANT: Hello, how may I help you today?

USER: I need to schedule my trip to Las Vegas, for attending a business trip. Can you please help me in booking a flight ticket from Charlotte, NC - CLT to NV - LAS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please mention your journey dates?

USER: My trip dates are 06/23 - 06/25.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1028 in Frontier airline with fare of 200. Shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.