You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit New York city to meet my friend, can you please book me a ticket from LAS to JFK?

ASSISTANT: Sure, may I know your travel dates please?

USER: My preferable journey dates are from 06/16 to 06/18.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Please reserve my ticket with the name Nicole Edwards.

ASSISTANT: Sure. I have reserve your flight ticket in the spirit airlines.

USER: Thank you for your help in booking the ticket.

ASSISTANT: Thank you.