You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Ryan Wright here. I want to attend my friend marriage at Las Vegas. Can you help me in booking flight ticket from LGA to LAS?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my trip dates are Sept 17 to Sept 19.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight 1017 of UA airlines, can I book it?

USER: You can proceed.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for your quick service.

ASSISTANT: Welcome.