You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from CA-OAK to CA-SFO, to visit golden gate bridge Over their at San Francisco.

ASSISTANT: May I know your travelling dates?

USER: Sure, my dates of trip is from 05/10 to 05/12.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: I found a ticket for you.The price is 200 and flight number is 1025.

USER: Please confirm it.

ASSISTANT: Can I proceed the booking.

USER: Ok. I'n Barbara White here.

ASSISTANT: Thank you for the information. Your ticket is confirmed successfully.

USER: Thank you for your help.