You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Can you please reserve me a flight ticket from DCA to LAS to attend a flower festival?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: My planned journey dates are Sept 23 and Sept 25.

ASSISTANT: Do you prefer connecting or direct flight in your journey?

USER: I am comfortable with any flight.

ASSISTANT: Is there any more preferences do you need?

USER: No.

ASSISTANT: Could you please provide your name to proceed further? Ok, please be on hold.

USER: I am Catherine Smith.

ASSISTANT: Catherine Smith we found a Southwest airlines for you, price is 300 in economy class, with couple of  connections.

USER: You can confirm it.

ASSISTANT: Your ticket has been reserved with 1009 flight number.

USER: Thank you.

ASSISTANT: Thank you for choosing our services.