You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can assist you today?

USER: Can you please help me to search a flight from Denver, CO-DEN?

ASSISTANT: Sure, I can help you with that.

USER: Thank you.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Brian Mitchell.

ASSISTANT: Can you please let me know your destination airport code name?

USER: Sure, my destination airport code is Las Vegas NV-LAS.

ASSISTANT: May I know your preferable travel dates for booking flight ticket?

USER: The preferable dates are 11/01 to 11/03.

ASSISTANT: Ok, please wait a moment, I will check is there any flight available or not in this route.

USER: Sure, make sure that the connection limit should be 1.

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: I have found a flight in this route as per your requested dates, airline is JetBlue and flight number is 1019. Shall I confirm this flight ticket for you?

USER: May I know the price?

ASSISTANT: Price limit of this airline is 200. Is it ok for you?

USER: That's fine, proceed with my booking.

ASSISTANT: I have confirmed your flight ticket in your name.

USER: Thank you for your service.

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