You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Karen Wilson.

ASSISTANT: How can I help you?

USER: I would like to book a ticket from BOS to SEA, can you please help me out?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: I am travelling on these dates 12/02 and 12/04.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Ok, you can proceed.

ASSISTANT: Your ticket is booked with flight number 1021 and airline is AA. Have a safe flight.