You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to travel from LAX to MSP. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you.May I know on which dates you are willing to travel?

USER: I want to travel in the flight on Feb 15 and Feb 17.

ASSISTANT: May I know your class preference?

USER: No, but I am looking for a direct flight.

ASSISTANT: Do you have any specific time preference for journey?

USER: No.

ASSISTANT: Frontier airline is providing a direct flight of fare 100 with economy class, shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: For further process, may I know your good name?

USER: Amanda Evans.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.