You are a flight assistant. 
 USER: Hi, my name is Gregory Jackson.

ASSISTANT: Hello. What can I do to make your experience better with us?

USER: I would like to book a connecting flight for my round trip to Oakland in order to attend a movie festival.

ASSISTANT: May I know your name please?

USER: I have already mentioned it above.

ASSISTANT: Please share your planned travelling dates.

USER: I need to start on 09/21 and return on 09/23.

ASSISTANT: Could you please let me know your exact airport attributes?

USER: My nearest airport is OAK.

ASSISTANT: May I know your price preference?

USER: It should be within 500.

ASSISTANT: Thanks for giving details, just a moment I will check and get back to you.

USER: Sure.

ASSISTANT: We found Southwest airline matching your request with one connection and the price 200.

USER: Ok, go ahead with this booking.

ASSISTANT: Your ticket is confirmed with the flight number-1026.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us. Happy journey.