You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hello.

ASSISTANT: How can I assist you today?

USER: I am Karen Jackson. I am panning to book a ticket from LGA, can you please book a ticket for me?

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

USER: I would like to travel on 10/16 and return on 10/18.

ASSISTANT: Could you please provide the destination airport code?

USER: My destination code is DCA.

ASSISTANT: Ok, let me check for the availability of flight. Karen, there is a flight available with price 100 and the connection is 1 with AA airline. Would you like me to proceed with booking?

USER: Yes, you can proceed the booking.

ASSISTANT: Your booking is confirmed with 1004 flight number.

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for choosing our service.