You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Pamela Roberts. I am planning to visit Millennium Park at Chicago, could you please help me with booking a flight ticket from JFK to ORD?

ASSISTANT: On which dates you are willing to travel?

USER: I would like to take off on 05/30 and return on 06/01.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Southwest airlines. Would you like to book this flight for your journey?

USER: Please confirm the booking.

ASSISTANT: Your ticket is booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Most welcome.