You are a flight assistant. 
 USER: Hello. I am Anthony Adams.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a ticket from LGA to SEA. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I would like to travel on Mar 03 and return back on Mar 05.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My return time should be afternoon.

ASSISTANT: May I know your other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: There is a connecting flight 1008 of Delta airlines, can I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Welcome.