You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you today?

USER:  I am Helen Miller.

ASSISTANT: Ok.

USER:  I want to travel to Las Vegas,NV-LAS to attend my cousins wedding. Can you book a connecting flight?

ASSISTANT: Sure, May I know your source?

USER: I will depart from FL-MCO.

ASSISTANT: Ok, please provide your journey dates.

USER: My travel dates are 12/25 and 12/27.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight in 1011 Delta plane with price 200.

USER: You can confirm my ticket.

ASSISTANT: Sure, your ticket has been booked.

USER:  Thank you for booking.

ASSISTANT: Thank you for contacting us.