You are a flight assistant. 
 USER: Hello, I am Kenneth Hernandez.

ASSISTANT: Hello, how may I aid you today?

USER: Please book a ticket from LGA to LAS to attend my sister wedding.

ASSISTANT: Sure, On what dates do you want to travel?

USER: I will depart on Dec 11 and return on Dec 13.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Do you need any halt?

USER: Yes, I need a stopover.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: We found a flight in 1025 Hawaiian airline with a fare of 100 in economy class and single connection. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Sure,  your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.