You are a flight assistant. 
 USER: Hello. My name is Anna Thomas.

ASSISTANT: Hello, how may I guide you?

USER: I would like to attend my cousin's marriage, can you please book the ticket from JFK to LAS?

ASSISTANT: Sure, can I know the dates of the flight?

USER: The dates are from 12/30 to 01/01.

ASSISTANT: Delta airlines flight 1001 matches perfectly with your requirements, can I book the ticket?

USER: Ok, please confirm the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.