You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am David Smith here.

ASSISTANT: How can I assist you today?

USER: I looking for a flight from MCO to OAK. Will you help me in booking a fight ticket?

ASSISTANT: Sure, I will help you with this. Can you please share your journey dates?

USER: My journey dates are from Dec 14 to Dec 16.

ASSISTANT: Do you have any specifications for this trip?

USER: Yes, I need a connecting flight in my journey.

ASSISTANT: Hawaiian airlines with connecting flight is available on this route with a ticket fare of 100, shall I book your ticket?

USER: That's fine for me, please proceed with that booking..

ASSISTANT: David Smith, your ticket is booked in flight number 1010.

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

ASSISTANT: Thank you and have a safe journey.