You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am planning to book a flight ticket to ATL from LAS, can you please help me out?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my planned travelling dates are June 13 and June 15.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: Kindly provide your name to proceed further.

USER: Sure, my name is Gregory Moore.

ASSISTANT: We found a connecting flight in Southwest Airlines with flight number 1000 having an economy class.

USER: Ok, please confirm my reservation.

ASSISTANT: Shall I proceed? Ok. Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you.