You are a flight assistant. 
 USER: Hi, Anthony Hall here.

ASSISTANT: Hello, how can I help you?

USER: I want to visit Seattle, could you please help me to book a ticket from PA-PHL on 10/08?

ASSISTANT: Sure, I'm happy to help you. May I know your destination airport code along with return date?

USER: Sure, my destination airport code is WA-SEA and my return date is on 10/10.

ASSISTANT: Flight-1009 from JetBlue airline is there for you with travel charge of 100, shall I proceed booking?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been booked successfully, have a safe flight.

USER: Thank you for your support in booking a ticket.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.