You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

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

ASSISTANT: Sure, I will help you. May I know your journey dates, please?

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

ASSISTANT: Do you have any connection limit?

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

ASSISTANT: May I know about your other specifications?

USER: No more specifications.

ASSISTANT: Let me know your good name to proceed further.

USER: Sure, my good name is Kevin Perez.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Delta Airlines. Would you like me to proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with flight 1004.

USER: Thank you for the help.

ASSISTANT: Welcome.