You are a flight assistant. 
 USER: Hi. I am Sharon Clark.

ASSISTANT: Hello, how can I best serve you today?

USER: I need to go to  New York to purchase a vintage car from a dealer. Can you hold me a ticket?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: Denver, CO - DEN is my origin and New York, NY - JFK is my destination.

ASSISTANT: May I know your travelling dates?

USER: 12/03 and 12/05 are my travelling dates.

ASSISTANT: Do you need any way station in between journey?

USER: Yes, I need a way station in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight found with Southwest airline of flight number 1012 and fare is 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been processed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for connecting us, have a great journey.