You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Could you book my ticket in a connecting flight from Oakland to Seattle?

ASSISTANT: Sure, I will help you with the flight ticket booking. Can I know your airport codes please?

USER: My airport codes are OAK and SEA. My trip dates are 02/06 and 02/08.

ASSISTANT: Ok, now may I know your travel dates please? Ok, wait for a moment while I am checking for the flights available.

USER: Ok.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Book my ticket.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you.