You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to visit the Land of Oz in Charlotte, CLT with my loved ones.So, can you confirm a seat on 09/09?

ASSISTANT: Sure, I will help to book a flight.

USER: Ok.

ASSISTANT: May I know your name?

USER: I am Stephanie Carter.

ASSISTANT: Please share me the source airport code?

USER: I have to start from Houston, HOU.

ASSISTANT: Do you need a return ticket too?

USER: Yes, please check flights on 09/11.

ASSISTANT: Please share your budget for flight ticket?

USER: I need a flight with a fare of 500.

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

USER: I prefer to travel with a connecting flight.

ASSISTANT: Thanks for the details, sorry there is no flight is available on your journey data.

USER: Ok, thanks for the response.

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