You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Michael Rodriguez.

ASSISTANT: What can I do for you Michael?

USER: There is a cancer patient with me and his last wish is to travel from DTW to ATL, can you help me in booking a ticket?

ASSISTANT: Yes, I can help you with that. Can I know your travelling dates?

USER: We will go on 09/19 and return on 09/21.

ASSISTANT: Ok. I have found a flight ticket with a connection 1 and a price of 100. Can I book the ticket?

USER: That's perfect, please book it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: You are most welcome.