You are a flight assistant. 
 USER: Hi. I am Jerry Robinson.

ASSISTANT: Hello, May I know, how can I best assist you now?

USER: On my holiday vacation, I am planning to visit Las Vegas. Can you please help me in booking a flight ticket to LAS?

ASSISTANT: Sure, do you prefer a halt in between your journey?

USER: Yes, I  prefer a halt in between my journey.

ASSISTANT: May I know your planned travel dates?

USER: My planned journey dates are 10/29 and 10/31.

ASSISTANT: Could I have your boarding airport code?

USER: I would like to board from Oakland, OAK.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: We found a Spirit airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with the booking?

USER: Please, proceed with booking.

ASSISTANT: Your booking has been confirmed with a flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for choosing us.