You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Michael Baker, I would like go for a live concert of my favourite singer in Detroit, MI - DTW. Can you book a ticket on 03/03?

ASSISTANT: May I know your origin please?

USER: Sure, I would fly from Austin, TX - AUS.

ASSISTANT: Can you please share your destiny date?

USER: 03/05 is my destiny date of my travel.

ASSISTANT: Please wait for a while.

USER: OK.

ASSISTANT: We found a flight with UA airlines, flight number is 1003 with one connection and price is 100. Shall I proceed?

USER: Yes, Please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your kind help in booking.

ASSISTANT: Thanks for choosing us.