You are a flight assistant. 
 USER: Hello, I am Ronald White.

ASSISTANT: Hello, how can I support you?

USER: I want to attend Flower festival at Dallas & Fort Worth, DFW. Can you book a ticket from Chicago, ORD?

ASSISTANT: Sure, may I know your preferable dates?

USER: My travelling dates are 07/31 and 08/02.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Ronald White, there is a flight available in UA airline with fare 100 and flight number is 1018.

USER: Ok, please book the ticket.

ASSISTANT: Your booking is done with a halt.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us, have a safe flight.