You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Angela Green.

ASSISTANT: How can I assist you?

USER: I want to meet my parents at LAS, can you help me to book a ticket from DTW?

ASSISTANT: Ok, I am here to help you. Mean while may I know your travelling dates?

USER: Sure, my travelling dates will be 08/13 and 08/15.

ASSISTANT: Ok, here is a flight ticket with fare 1009 as flight number and 100 as fare with 1 connecting flight. Shall I proceed for booking?

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.