You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Kevin Williams. I just need your help in booking a plane ticket on 03/25 from LAX.

ASSISTANT: Ok, do you have any specifications?

USER: Yes, I would like to return from JFK on 03/27. I need 1 connected flight.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: There is a flight with number 1019 in airline Delta. Can I book it?

USER: Yes, please book it.

ASSISTANT: Your ticket is confirmed, happy journey.

USER: Thank you.

ASSISTANT: Thank you for picking us.