You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Rachel Nelson. I need a flight ticket booking from SEA to PHL to attend a seminar, so can you please help me in flight ticket booking?

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

USER: Thank you and I would like to move on Nov 9 and back on Nov 11.

ASSISTANT: May I know your preferences?

USER: I need an economy class flight with a normal cost.

ASSISTANT: There is a connecting flight 1008 with Hawaiian airlines, can I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Your booking is done.

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

ASSISTANT: Welcome.