You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am Raymond Brown. I need to book a flight ticket from IAD to ORD, Can you please help me for booking?

ASSISTANT: Sure, I am happy to help you. Do you need any other essentials?

USER: I need a connecting flight.

ASSISTANT: Ok, help me with your journey dates.

USER: I would like to travel on 11/29 to 12/01.

ASSISTANT: Ok, please give me sometime.

USER: Sure.

ASSISTANT: Thanks for your patience, we found a connecting flight with a fare of 100 in 1020 Hawaiian airline. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.