You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be a help for you?

USER: My name is Dorothy Hill. I would like to travel from DEN to JFK.

ASSISTANT: Ok, may I know your preferable travel dates please?

USER: My preferable dates are from 11/14 to 11/16.

ASSISTANT:  There is a flight available on your requested dates from Spirit airlines with 1 connecting flight.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight 1020.

USER: Thank you for your help.

ASSISTANT: You are most welcome.