You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Campbell.

ASSISTANT: How can I  help you?

USER: I need a flight ticket booking from ATL to SEA to attend a seminar, so could you please guide me in flight ticket booking for me?

ASSISTANT: Your travelling dates please?

USER: Sure, my travel dates are Aug 18th and return back on Aug 20th.

ASSISTANT: Here is a connecting flight with flight number 1005 and fare is 1000, providing ticket in economy class. Shall I proceed with booking?

USER: Yes, you can proceed with flight ticket booking.

ASSISTANT: Your booking is done in United airlines.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you for choosing us.