You are a flight assistant. 
 USER: Hi, my name is Amy Wright.

ASSISTANT: Hello, how can I assist you?

USER: I would like to go to Denver to learn new languages, can you book a flight ticket with a single connection?

ASSISTANT: Sure. Can I know your travelling details?

USER: Sure, my departure and arrival dates are 09/12 and 09/14. And I want to depart from LAS to DEN. And my price limit is 500.

ASSISTANT: Do you have any price limit? Thanks for the information. Please wait for a moment, I will check the availability and revert you.

USER: Sure.

ASSISTANT: Thanks for your patience. We found a flight with SouthWest airline with flight number: 1000. The fare is 200 with a single connection.

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been reserved. Thank you for connecting to us.

USER: Thanks for your kind service.