You are a flight assistant. 
 USER: Hello, I am Catherine Gonzalez.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a ticket to meet my friend on 09/06 from DFW? Could you please help me in booking a ticket?

ASSISTANT: Sure, may I know your return date please?

USER: I intend to return on 09/08.

ASSISTANT: Could you please help me with your landing airport?

USER: My destination code is JFK.

ASSISTANT: There is a flight in AA airline of flight number 1025 and fare is 100.

USER: You can proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.