You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Mark Wilson. I want to book a flight from LGA to DTW. Could you help me?

ASSISTANT: Sure, may I know your respective dates of journey please?

USER: My preferable dates are from 10/03 to 10/05.

ASSISTANT: Ok, wait for a moment please.

USER: Ok, take your possible time.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is naming as Delta, shall I proceed with this ticket booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been confirmed with the flight number 1009.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a safe journey.