You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Catherine Brown. I want to book a ticket from SEA to JFK to attend seminar, can you help me in booking?

ASSISTANT: Sure, please provide your travelling dates.

USER: I am departing on Aug 13 and return on Aug 15.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection limit 1.

ASSISTANT: There is a connecting flight in economy class with AA airlines and ticket fare is 100. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed with flight 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.