You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Patrick Moore.

ASSISTANT: How can I abet you today?

USER: I want to book a flight ticket to attend my sister's marriage at AZ-PHX from MI-DTW.Can you help me?

ASSISTANT: Sure, we are glad to assist you. Help me with your dates of travel.

USER: Ok, 11/23 and 11/25 are my travelling dates.

ASSISTANT: Please, wait for a while.

USER: OK.

ASSISTANT: Thanks for waiting. There is a connecting flight found to your route. Your flight number 1003 with Southwest airline.

USER: You can reserve it.

ASSISTANT: Reservation of your ticket has been done. Thank you for reaching us.

USER: Thank you.