You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is George Evans. I just need your help in booking a plane ticket from DEN to AUS.

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

USER: Sure, my planned travelling dates are from 11/21 to 11/23.

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

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with flight 1001.

USER: Thank you.

ASSISTANT: You are welcome.