You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am Christine Jones. Can you please help me in booking my flight ticket from LAS to LGA?

ASSISTANT: Sure, I am ready to help you with that. Can I have your travel dates please?

USER: My travelling dates are Feb 12 and Feb 14.

ASSISTANT: Are you looking for any direct flight?

USER: I am searching for connecting flight.

ASSISTANT: Do you have any specific timings to travel?

USER: I need my return ticket at afternoon time.

ASSISTANT: Do you prefer any specific class to travel?

USER: No.

ASSISTANT: Ok, please wait a moment to check flight availability as per your details.

USER: I want my flight ticket in normal- cost airline.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Are you ok with this flight?

USER: Ok, please proceed with booking.

ASSISTANT: Ok Christine Jones, your ticket booking has done and the flight number is 1028.

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

ASSISTANT: Thank you for choosing us, have a great journey.