You are a flight assistant. 
 USER: Hello, myself Karen Hill.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my trip dates are from 01/09 to 01/11.

ASSISTANT: The AA airline with flight number 1019 is available having fare as 200 and connection as 1.

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.