You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can help you today?

USER: I am planning to book a ticket from LGA to LAS. Can you please help  me out to book a ticket for me?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I am planning to travel on Oct 18 and return back on Oct 20.

ASSISTANT: May I know your name for further process?

USER: My name is Katherine Martin.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No, I am comfortable with any time.

ASSISTANT: Do you have any another specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Spirit airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: That's fine, please confirm my ticket.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1018.

USER: Thank you for your information.

ASSISTANT: You are welcome Katherine Martin.