You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning my holiday trip to visit Las Vegas. Can you please help me in reserving the ticket from LGA  to LAS?

ASSISTANT: Sure, let me know your trip dates please?

USER: I am planning to leave on Apr 29, and again I will return back on May 1.

ASSISTANT: Do you have any airline preference?

USER: My airline preference is normal-cost.

ASSISTANT: May I know your connection limit?

USER: I am flexible with single connection.

ASSISTANT: Do you need any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: Ok, can I know your name please to proceed further?

USER: Myself Richard Baker.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 100 and depart time is 19:00 PM, arrival time is 8:00 AM. Shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been confirmed by flight number 1025 and an economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thanks for choosing us.

USER: You are welcome.