You are a flight assistant. 
 USER: Hello. Carol Jackson here.

ASSISTANT: Hello, How can I help you?

USER: I am planning to visit Seattle special attractions. Could you please help me to book a ticket from HOU to SEA?

ASSISTANT: Sure, I am here to help you. Can you share me your travelling dates?

USER: My travelling dates will be on 08/02 to 08/04.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight. Fare is 500.

ASSISTANT: There is a flight 1003 in AA airline and price 100 with a connection. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Ok, Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.