You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please tell me how may I assist you?

USER: I would like to book a ticket from LAX to LAS, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can I know your departure and return journey dates?

USER: I am travelling on these dates Nov 20th and 22nd.

ASSISTANT: Ok, is there any preference regarding the connection limit?

USER: I need single connected flight.

ASSISTANT: May I know your name?

USER: David Green here.

ASSISTANT: There is a flight available in the Hawaiian airlines which is having a single stop over and the ticket fare is 100. Shall I book the ticket?

USER: Ok, you can proceed.

ASSISTANT: As per your request, your ticket is confirmed with the flight-1025.

USER: Thank you for your services.

ASSISTANT: Have a safe flight. Thank you for reaching us.