You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My friend has invited to attend a party at Atlanta, pleas book a ticket from ATL to ATL.

ASSISTANT: Sure, can you please provide your travelling dates?

USER: My journey dates are 06/17 and 06/19.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: AA airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Ok, please book the ticket with the name Andrew Baker.

ASSISTANT: Andrew Baker, your ticket is booked with flight number 1007.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.