You are a flight assistant. 
 USER: Hello, Benjamin Davis here.

ASSISTANT: Hello, what can I do for you?

USER: I have planned to visit Jack London Square in Oakland which is a famous place there, so can you please help me to book a flight from SFO to OAK?

ASSISTANT: Sure, may I know your preferable dates?

USER: My preferable dates are from 09/13 to 09/15. Make sure that flight should be 1 connected.

ASSISTANT: There is a flight 1005 of UA airlines available for your request. Would you like to confirm the booking?

USER: Ok, please proceed.

ASSISTANT: Happy to say you that your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Your are welcome.