You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: I am Kenneth Moore. I want to book a flight ticket from IAD to DFW. Could you help me in booking?

ASSISTANT: Sure, to help you in booking may I know when you are planning to travel?

USER: My planned travelling dates are from 02/04 to 02/06.

ASSISTANT: Please provide your specifications.

USER: I need a halt.

ASSISTANT: We are glad to inform you that we have found a flight with an airline Spirit of flight 1027 and fare is 100 with halt. Can I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.