You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight ticket with the name of Barbara King to Oakland, OAK?

ASSISTANT: Sure, can I know your journey dates?

USER: I would like to depart on 06/06. I intend to return on 06/08.

ASSISTANT: Ok, let me know your source airport code?

USER: My boarding will be from Dallas & Fort Worth, DFW.

ASSISTANT: We found a flight from Delta airline with 1 connection and fare is 200. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked with 1015 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.