You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend my sister's convocation ceremony, could you book a ticket from ATL to OAK?

ASSISTANT: Could you please share your travel dates?

USER: My travel dates are 11/17 and 11/19.

ASSISTANT: May I know your name please?

USER: Brenda Thompson here.

ASSISTANT: Flight-1029 with JetBlue is available, is it ok for you?

USER: Please book the ticket.

ASSISTANT: Sure. The ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: You are welcome.Have a great day.