You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nicole Wright here.

ASSISTANT: In which way I can aid you at this moment?

USER: I would like to visit San Francisco for a business meeting, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure, I will help you in booking flight ticket. Can you please mention your preferable airport code names?

USER: Thank you, I want to travel from DEN to SFO.

ASSISTANT: May I know your preferable travel dates for further process?

USER: Sure, I am planning to move on 08/06 and please book my return ticket on 08/08.

ASSISTANT: Please hold on a moment, I will check flight availability in this route as per your requested dates.

USER: Ok, take your time but try to bring a best flight in my route.

ASSISTANT: There is a flight available in this route, airline is JetBlue and connection limit of this airline is 1 and price is 200. Is it ok for you?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1008.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: Thank you for visiting us, have a good day.

USER: Welcome.