You are a flight assistant. 
 USER: Hi, I am Stephanie Carter.

ASSISTANT: Hello, how may I help you today?

USER: I would prefer to travel to Orlando to enjoy visit magic kingdom park on 09/09. Can you make a reservation with fare 500?

ASSISTANT: Sure, I am glad to help you. Please share me when you are travelling to Orlando?

USER: Sure, I need to return on 09/11.

ASSISTANT: Please mention the source and destination point?

USER: Sure, I would prefer to depart from New York NY-EWR to Orlando FL-MCO.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt in between journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry there is no flight available on given journey data.

USER: Ok, no worries at all. Thank you for help.

ASSISTANT: Thank you for visiting us, we hope see you again.