You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Edward Brown here, I would like to attend Women's Fashion Week in Chicago, ORD. Can you help you with booking a flight ticket with a halt?

ASSISTANT: Can you please provide your take off airport code?

USER: Yes, I will depart from IAH.

ASSISTANT: May I know when you have planned to travel?

USER: Yes, I will go on 09/15 and will be back on 09/17.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.