You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I abet you today?

USER: I have a business meeting in Houston, TX - HOU. Can you help me in booking my flight ticket from Chicago, IL - ORD?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your planned travelling days?

USER: My travelling dates are from 06/28 to 06/30.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: We found a flight with price 100 and it is single connection flight. Shall I proceed with booking?

USER: Please proceed my booking with name of Andrew Thomas.

ASSISTANT: Your ticket has been confirmed.

USER: Ok, thanks.

ASSISTANT: Thank you for making us to serve you.