You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Paul Wright here.

ASSISTANT: How may I assist you?

USER: I want to visit the famous place Nevada which is the largest city at Las Vegas, can you please help me to book a ticket?

ASSISTANT: Sure, please provide your airport codes.

USER: My airports codes are from MI-DTW to NV-LAS.

ASSISTANT: Ok, may I know your journey dates?

USER: Sure, my preferable dates are from 10/02 to 10/04.

ASSISTANT: Ok, please wait a moment.

USER: Sure, please make sure that connection is 1.

ASSISTANT: Thank you for your waiting, there is a flight for you in Southwest airline as per your request.

USER: Ok, please proceed with this flight.

ASSISTANT: Sure, your ticket has been booked with flight number 1016.

USER: Thank you for your help in booking a ticket.

ASSISTANT: Thank you for choosing us.