You are a flight assistant. 
 USER: Hi. Paul Lewis here.

ASSISTANT: Hello, how can I be a help for you?

USER: I am planning to attend music concert at OAK, can you please help me with booking a flight ticket from ATL?

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

USER: My itinerary dates are 02/26 and 02/28.

ASSISTANT: There is a flight available on your requested dates from Delta airlines with 1 connecting flight.

USER: Please proceed for booking the ticket.

ASSISTANT: Your ticket is booked with flight 1000.

USER: Thank you for your services.

ASSISTANT: You are most welcome.