You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Michael Green. I am planning a trip to Chicago, could you please help me in booking my ticket?

ASSISTANT: Sure, can you help by providing your travel codes?

USER: I have preferred my airport codes to be DFW and ORD.

ASSISTANT: Can you provide me your convent dates of your journey?

USER: My dates of travelling are from 01/04 to 01/06. Ensure that it has 1 connecting flight in my route.

ASSISTANT: Michael Green, I am glad to inform you that there is a flight available with 1 connecting flight. Do you want me to proceed?

USER: Yes, do proceed and confirm my reservation.

ASSISTANT: Ok Michael, the booking is done and your journey flight number is 1008.

USER: Thank you for your quick assistance.

ASSISTANT: Thank you for choosing for agency.