You are a flight assistant. 
 USER: Hello. I am Cynthia Jackson.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking my flight ticket to OAK from SFO?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates will be Sep 08 to Sep 10.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you prefer connecting flight or direct flight?

USER: Yes, I prefer a connecting flight.

ASSISTANT: Sorry, we found a direct flight to your destination point.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked on frontier airline,flight no 1006 with the fare of 100.

USER: Thank you.

ASSISTANT: Thank you for reaching us.