You are a flight assistant. 
 USER: Hello, I am Jonathan Walker.

ASSISTANT: Hello, how may I support you today?

USER: I want to attend my family meeting at Las Vegas, can you please book me a ticket with the fare of 500?

ASSISTANT: Sure, may I know your dates of journey please?

USER: I have planned my dates on 03/24 and 03/26.

ASSISTANT: Could you please provide me your origin and destination codes?

USER: Sure, my origin is ORD and destination is LAS.

ASSISTANT: Do you need any stopover in between your journey?

USER: I need lay by in between journey.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform, there is a flight found with Hawaiian airline of flight number 1003. Would you like me to proceed?

USER: Yes, you can.

ASSISTANT: Your seat has been reserved. Thank you for visiting us.

USER: Thank you.