You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: I want to celebrate my birthday in New York, could you please help me for booking? I am Patrica Parker.

ASSISTANT: Ho! it's great and advance Happy Birthday Parker. Can I know your travelling location airport codes please?

USER: Thank you, my airport codes are ATL and LGA and travelling dates are 02/18 and 02/20.

ASSISTANT: There is a flight available with 1 connection and the price is 600.

USER: Ok, book a flight.

ASSISTANT: Sure. Your flight ticket is booked with UA airlines and the flight number is 1025.

USER: Thank you for booking.

ASSISTANT: Thank you and have a blast Birthday celebration.