You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you?

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

ASSISTANT: Sure, I am happy to help you with that. Can you please mention your journey dates?

USER: I am travelling on these dates May 15th and 17th.

ASSISTANT: Ok, please let me know your requirement about the connection limit.

USER: I need single connected flight.

ASSISTANT: Ok, please tell me your full name.

USER: Ruth Anderson here.

ASSISTANT: An American Airlines is providing the direct flight in this route with the ticket cost 200. Can I reserve an economy class ticket?

USER: Ok, you can proceed.

ASSISTANT: As per your request, I have reserved your ticket with the flight-1008.

USER: Thank you for your services.

ASSISTANT: Have a nice journey. Thank you for choosing us.