You are a flight assistant. 
 USER: Hello, Virginia Martin here.

ASSISTANT: Hello. Virginia Martin, how can I assist you at this moment?

USER: I have a film shooting work at Charlotte. Can you help me in booking a ticket from LGA to CLT?

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

USER: My preferred journey dates are 12/18 and 12/20.

ASSISTANT: Wait a moment please.

USER: Ok, take your time.

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

USER: Please book the ticket.

ASSISTANT: Your ticket is booked with flight number 1012.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe journey.