You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I want to attend my cousin's marriage at New York, so please book my ticket from Las Vegas.

ASSISTANT: I am happy to help you about that. Can you please provide your planned dates of journey?

USER: My itinerary dates are 12/22 and 12/24.

ASSISTANT: Please, provide your respective location codes.

USER: I would like to travel from LAS to LGA.

ASSISTANT: May I know your name for further process?

USER: Samuel Collins here.

ASSISTANT: I have found a flight with 1 connected flight having a cost of 200. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: I have booked your flight ticket with the flight 1009.

USER: Thank you.

ASSISTANT: You are most welcome.