You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be of your service?

USER: I need to reach Minneapolis to take a part in scuba driving at Evans river, can you help me to book a flight ticket from Las Vegas, NV-LAS?

ASSISTANT: Sure, we are happy to help you. May I know your destination airport code?

USER: I want to land at Minneapolis, MN-MSP.

ASSISTANT: Could you please mention your planned dates of travel?

USER: I will depart on 12/04 and I intend o return on 12/06.

ASSISTANT: Please let me know your good name.

USER: I am Charles Hall.

ASSISTANT: Is there a halt you prefer in your journey?

USER: Yes, I need a halt in between your journey.

ASSISTANT: Thank you for sharing your details. Give me a minute.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a Frontier airline with flight number 1010, price of 100 matching with your specifications.

USER: That's good, you can book the ticket.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us and have a great day.