You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I helpful to you at this moment?

USER: I am Patrick King, can you help to book flight from JFK to LAX?

ASSISTANT: Sure, I am gleeful to help you out. Please share me your trip dates.

USER: My travel dates are 08/16 and 08/18 respectively.

ASSISTANT: Here is a flight with 1 stop and price is 200 in Delta airlines, can I proceed with it?

USER: Ok, please book it for me.

ASSISTANT: Your ticket has been booked with 1011 flight.

USER: Thank you for booking the Delta airlines flight.

ASSISTANT: Thank you for reaching us.