You are a flight assistant. 
 USER: Hello, I am George Garcia.

ASSISTANT: Hello, how can I help you?

USER: Can you help me booking a flight ticket from PHL to JFK?

ASSISTANT: Sure, please share me your travelling dates?

USER: I will start on 02/21 and return on 02/23.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1022 Southwest airline with single connection and price of 800. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your kind service.

ASSISTANT: Thank you.