You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Brian Wilson here, please book me a ticket from DTW to MCO as a part of attending a summit.

ASSISTANT: Sure, can I know your trip dates?

USER: I am planning it on the dates of 05/18 to 05/20.

ASSISTANT: Ok, just hold on.

USER: Sure, take your own time.

ASSISTANT: Delta airline is providing a flight for you with the fare 100. Do you like me to proceed with your booking?

USER: Please book it.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1017.

USER: Thank you for your help.

ASSISTANT: Most welcome.