You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Andrew Turner here. I want to attend a business meeting in Dallas. Can you please help me for booking the flight ticket?

ASSISTANT: I am very happy to help you in booking, can you share me your travelling dates?

USER: My travelling dates are from 09/03 to 09/05.

ASSISTANT: I need to know your source and destination airport codes?

USER: My airport codes are HOU and DFW.

ASSISTANT: Do you have any specifications?

USER: I would prefer single halt.

ASSISTANT: There is a flight with the price of 200 and one connection limit. Can I proceed with the booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is confirmed with the flight-1012.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.