You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I have planned for a round trip from ORD, can you please help me to book my flight ticket?

ASSISTANT: Sure, may I know on whose name I should book the flight?

USER: Sure, please book in the name of Brandon Taylor.

ASSISTANT: Ok Brandon, can you provide me the dates of your journey?

USER: I have to take-off on 11/17 and return back on 11/19.

ASSISTANT: Can you please wait for a moment?

USER: Sure.

ASSISTANT: Brandon, we glad to inform that there is a direct flight avalible. Do you want me to proceed?

USER: That's perfect! Please book the ticket.

ASSISTANT: Ok Brandon, the flight is been booked. Have safe journey.

USER: Thank you very much.

ASSISTANT: Thank you for choosing our agency.