You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Need your assistance for booking a flight ticket to OAK to meet my clients in a connected flight.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are on Oct 25 and 27.

ASSISTANT: Can you please provide your take off airport code?

USER: I am boarding from SEA.

ASSISTANT: Do you have any other requirements to be met?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Mary Collins.

ASSISTANT: Delta airlines providing a connecting flight in economy class and 1002 is your flight number.

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.