You are a flight assistant. 
 USER: Hello, I am Jessica Miller.

ASSISTANT: Hello. How may I aid you today?

USER: I am planning to visit best locations in San Francisco, So please help me in booking a flight ticket from San Francisco, SFO?

ASSISTANT: Sure, I will check flights from San Francisco. May I have your travelling dates?

USER: My travelling dates are from 08/14 to 08/16.

ASSISTANT: What is your destination point?

USER: It's a round trip to San Francisco, SFO.

ASSISTANT: Do you have any other requirements?

USER: I need a flag stop in between journey.

ASSISTANT: We found a connecting flight with AA airline. May I proceed to book with 1020 flight?

USER: Ok, you can proceed for booking.

ASSISTANT: Price of the ticket is 200 and it is confirmed.

USER: Thanks for your support in booking a ticket.

ASSISTANT: Thank you for opting us, Have a nice day.