You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nicole Martin.

ASSISTANT: How can I aid you?

USER: I need to book a flight ticket from MSP to DEN, can you please help me to book a flight ticket?

ASSISTANT: Sure, please help me with your planned journey dates.

USER: Sure, my travelling dates are Oct 24 and Oct 26.

ASSISTANT: Do you have any class preference?

USER: I am fine with any class.

ASSISTANT: May I know your connection preference?

USER: I need a single connection flight.

ASSISTANT: Can I have your departure and arrival timings?

USER: My departing time is afternoon.

ASSISTANT: Do you need any airline preference?

USER: No.

ASSISTANT: I found an economy class ticket in Spirit airlines with fare 200 and it is a direct flight. Can I proceed for booking?

USER: Ok, please book.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.