You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Shirley Nelson. I want to book a flight ticket from New York, NY - JFK to Charlotte, NC - CLT.

ASSISTANT: Ok. May I know your price limit?

USER: Price limit is 1000.

ASSISTANT: Can you share your travelling dates?

USER: My travelling dates are 09/28 and 09/30.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, There is a flight 1006 in Spirit airline matches to your data. Can I reserve?

USER: Please proceed.

ASSISTANT: Ok, Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.