You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Mary Parker, I want to book a flight ticket to DTW from LAS.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you, my travelling dates are 10/30 and 11/01.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1006.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.