You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: I am planning to visit New York, will you help me in booking the flight ticket from DEN to LGA?

ASSISTANT: I will help you with that please share your travel dates?

USER: My travelling dates are Feb 01 and Feb 03.

ASSISTANT: May I know your connection limit preferences?

USER: I need a flight with single connection.

ASSISTANT: May I know preferred timings?

USER: I didn't have any preferences.

ASSISTANT: Do you have any class preferences?

USER: No.

ASSISTANT: May I know your name please?

USER: Myself Melissa Allen.

ASSISTANT: South West Airlines is providing the connecting flight on this route and the fare of 100.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been successfully booked for the flight 1018.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.