You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am William Thompson, can you please assist me in booking my flight ticket from JFK as I need to attend a wedding at LAS.

ASSISTANT: Sure, let me know your travel dates?

USER: My trip dates will be Oct 12th to Oct 14th.

ASSISTANT: Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any airline preference?

USER: No, I am fine with any airline.

ASSISTANT: Any other requirement to be met?

USER: No.

ASSISTANT: Spirit Airlines has a connecting flight with number 1013 for fare 100, shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.