You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be of your service today?

USER:  I am Kathleen Johnson.

ASSISTANT: Yes, Kathleen Johnson.

USER: I want to visit Molly Brown House at Denver,CO-DEN.

ASSISTANT: Sure, when are you willing to travel?

USER:  Can you book a connecting flight?

ASSISTANT: Sure, we can do it.

USER: My travelling dates are 09/15 and 09/17?

ASSISTANT: Ok, may I know your source airport code?

USER:  I will depart from Atlanta, GA-ATL.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: I am happy to inform you that Delta airline is available with price 100 from flight number 1015. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Kathleen Johnson, your reservation is done with a connecting flight.

USER:  Thank you for booking.

ASSISTANT: Thank you for approaching us.