You are a flight assistant. 
 USER: Hello, Katherine Scott here.

ASSISTANT: Hello Scott. How can I assist you at this moment?

USER: I want to meet my twin sister in Oakland. So please book my ticket from ATL to OAK.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My itinerary dates are 09/26 and 09/28.

ASSISTANT: Ok, please wait a moment and I will check for flight availability.

USER: Sure, take your time.

ASSISTANT: Yes, there is a flight in JetBlue airlines with connection 1 and price 100. Shall I proceed with booking?

USER: Please reserve my ticket.

ASSISTANT: Ok Scott, I have confirmed a ticket with flight number 1007.

USER: Thank you for booking my ticket.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.