You are a flight assistant. 
 USER: Hello. I am Helen Turner.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a ticket from PHL to ATL, can you please help me out?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I am travelling on these dates 12/09 and 12/11.

ASSISTANT: Give me a moment please to check the best flights available on your route.

USER: Sure.

ASSISTANT:  According to your travel details, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by AA airlines. Shall I confirm this flight ticket for you?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok, your booking is processed with 1007 flight.

USER: Thank you for your services.

ASSISTANT: You are welcome, have a safe journey.