You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: As I am an actor, I want to attend Film festival at Seattle, SEA. Can you please book a ticket from New York, EWR?

ASSISTANT: Ok, can I know your travel dates?

USER: My travelling dates are Oct 28 and Oct 30.

ASSISTANT: Do you have any preferences?

USER: I prefer business class.

ASSISTANT: Please mention your name to book the ticket.

USER: Sure, I am Amanda Jackson.

ASSISTANT: sorry, I did not find any flights for you.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us.