You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Larry Turner here.

ASSISTANT: How can I  help you?

USER: I would like to travel from OAK to IAD. Can you please help me to book a ticket?

ASSISTANT: Your travelling dates please?

USER: My travelling dates will be on Mar 24 to Mar 26.

ASSISTANT: Here is a connecting flight with flight number 1002 and fare is 100, providing ticket in economy class. Shall I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: Your booking is done in Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us.