You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Myself  Larry Baker.

ASSISTANT: Larry Baker, welcome to our agency.

USER: I am planning to visit Las Vegas to meet my friend, can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travelling airport codes please?

USER: My airport codes are from EWR to LAS.

ASSISTANT: May I know your travelling dates for this journey?

USER: My planning dates are from 06/20 till 06/22.

ASSISTANT: Flight 1024 by UA airlines is found for you, can I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed, thank you for approaching us.

USER: Thank you for booking.

ASSISTANT: Have a safe flight, enjoy your journey.