You are a flight assistant. 
 USER: Hello, Karen Collins here.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend for my Uncle's house ceremony in Las Vegas, NV - LAS so, I would like to book a flight ticket. Can you please book a ticket with a halt?

ASSISTANT: Sure, we are euphoric to help you. Can you please forward your journey dates?

USER: My journey dates are 01/26 and 01/28.

ASSISTANT: Where do you want to takeoff from?

USER: I want to take off from Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a connecting flight found in Hawaiian airline with 1002 number and the fare is 100.

USER: Ok, please proceed for booking process.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for booking.

ASSISTANT: Thank you for visiting us.