You are a flight assistant. 
 USER: Hello, I am Emily Allen.

ASSISTANT: Hello, How can I aid you?

USER: Can you help me in booking a flight ticket from SEA to IAH?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: I want to fly on Sept 27 and return on Sept 29.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a direct flight.

ASSISTANT: You have a flight 1024 in Hawaiian airline and price 200 with a connection, Shall I proceed?

USER: Don't proceed to booking.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you.