You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Elizabeth Thomas. I have to attend a Music Concert at Atlanta, could you please help me with booking a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to take off on 08/15 and return on 08/17.

ASSISTANT: Could you please help me with the airport codes?

USER: My source airport code is OAK and destination airport code is ATL.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, take your time.

ASSISTANT: Elizabeth, there is a flight available with price 100 and the connection is 1 with AA airline. Would you like me to proceed with the booking?

USER: Please confirm the booking.

ASSISTANT: Your booking is confirmed with 1001 flight number.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.