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

ASSISTANT: Hello,. How can I be of your assistance today?

USER: I want to visit Alcatraz Island at San Francisco with my cousin.

ASSISTANT: Ok.

USER: Can you book a ticket with a fare of 200?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: My trip dates are on 12/26 to 12/28.

ASSISTANT: Kindly, forward your airport locations.

USER: My source is from Oakland, CA - OAK. The San Francisco code is CA - SFO.

ASSISTANT: Do you want any halt in between your journey?

USER: Yes, I need a connection.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight found that matches your credentials. Your flight number 1000 of UA airline with a connecting flight and charge of the ticket is 100.

USER: Ok, please proceed for booking.

ASSISTANT: Reservation is done for UA airline.

USER: Thanks for your service.

ASSISTANT: Thank you for picking us.