You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Ronald Martinez here.

ASSISTANT: Nice to meet you Ronald.

USER: There is a meeting with my client in New York, so I want to book a ticket from Las Vegas.

ASSISTANT: Sure, I will help you with that. Could you please mention your journey dates for booking flight ticket?

USER: I am departing on 06/25 and return on 06/27.

ASSISTANT: May I know your preferable airport code names?

USER: My departure airport is LAS and destination airport is LGA.

ASSISTANT: Ok, just hold on a moment, I will check is there any flight available or not, as per your requested dates.

USER: Ok.

ASSISTANT: There is a flight available, connection limit of this airline is 1 and price is 100, Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok. Your flight ticket is booked successfully, airline is Spirit and flight number is 1008.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us, happy journey.