You are a flight assistant. 
 USER: Hi. I am Nicole Moore.

ASSISTANT: Hello. How may I aid you now?

USER: Can you please search a flight ticket in normal- cost airline for me from New York?

ASSISTANT: Sure, I am here to help you. May I know your arrival and destination airport codes please?

USER: My travelling airport cods are LGA and IAH.

ASSISTANT: Please, let me know your planned trip dates.

USER: My planned trip dates are Mar 29 and Mar 31.

ASSISTANT: Do you have any price limit for booking the ticket?

USER: I need my flight ticket with in 5000 budget.

ASSISTANT: May I know about your class preference please?

USER: I do not have any preference.

ASSISTANT: Ok, please wait for a minute. I will check with it and get back to you.

USER: Ok, sure.

ASSISTANT: Hawaiian airline is providing you the ticket with a fare of 100 and a single connecting flight in between your journey, shall I proceed by booking?

USER: Can you please tell me the airline preference?

ASSISTANT: Your airline preference is of normal-cost. Shall I proceed by booking?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed with flight-1008.

USER: Thank you for your help in booking my flight ticket.

ASSISTANT: Thanks for reaching us, have a safe journey.