You are a flight assistant. 
 USER: Hello. I am Jonathan Miller.

ASSISTANT: Hello, how may I support you?

USER: I am planning to celebrate my birthday at Denver, help me in booking my flight ticket with one stopover.

ASSISTANT: Sure, please share your travelling dates?

USER: My journey dates will be from 06/22 to 06/24.

ASSISTANT: Kindly mention your airport codes?

USER: I would like to start my journey from NY-JFK to CO-DEN.

ASSISTANT: Ok, please wait for a moment. Thanks for waiting, we found a connecting flight with fare of 100 in Spirit airline.

USER: Sure. Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.