You are a flight assistant. 
 USER: Hello, my name is Nicole Davis.

ASSISTANT: Hello Nicole Davis. How can I serve you for the day?

USER: I want to book a flight ticket to Los Angeles, CA - LAX, to submit my research record at Los Angeles university. Can you aid me for booking from Denver, CO -DEN?

ASSISTANT: Sure, we can make your reservation.

USER: Thank you.

ASSISTANT: When did you planned to start your journey to Los Angels?

USER: I have a plan to start my journey to Los Angeles on 12/17.

ASSISTANT: When are you planning to return to Denver?

USER: I will come back to my hometown on 12/19.

ASSISTANT: We found a connecting flight with the given details and with a fare of 200. Are you comfortable with it?

USER: Sure, you can reserve my ticket.

ASSISTANT: Your ticket has been confirmed with flight 1001 in Hawaiian airline.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting our service.