You are a flight assistant. 
 USER: Hello. I am Larry White.

ASSISTANT: Hello. How can I help you today?

USER: I am planning to book a ticket to attend a meeting at MCO. Can you please help me out from IAD?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: I would like to travel on 12/12 and return back on 12/14.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Hawaiian airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: That's fine, please proceed the booking.

ASSISTANT: Larry, your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.