You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donald Miller.

ASSISTANT: May I know your good name?

USER: I want to attend a business meeting in Denver.Can you book a ticket from OAK to DEN?

ASSISTANT: Sure, please provide your travelling days?

USER: I want to depart on 12/05 and return on 12/07. I want to travel in a 1 connecting flight.

ASSISTANT: Please hold on.

USER: Ok.

ASSISTANT: We have found a flight 1008 in Jet Blue airlines and price is 100 with single connection. Shall I confirm your ticket?

USER: Then please proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me out.

ASSISTANT: Thank you for approaching us.