You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: myself Catherine Lewis. I would like to attend a marriage at Phoenix, can you please help me to book a flight ticket from DEN to PHX?

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

USER: Sure, my desired trip dates are from 05/01 to 05/03.

ASSISTANT: There is a flight available on your requested dates from JetBlue airlines with 1 connecting flight.Shall I confirm your booking?

USER: That's perfectly fine for me, please proceed for booking.

ASSISTANT: Your ticket is booked with flight 1000.

USER: Thank you for your help.

ASSISTANT: You are most welcome.