You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Margaret Evans. I would like to book a ticket to meet my family at SEA. Can you please help me out to book a ticket from OAK?

ASSISTANT: May I know your desired travel dates please?

USER: I would like to travel on 10/25 and return back on 10/27.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Yes, you can book it.

ASSISTANT: Your ticket is booked, flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.