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

ASSISTANT: Hello. How can I aid you?

USER: I am planning a round trip for meeting my friend, can you please help me in booking a ticket?

ASSISTANT: Sure, I can help you. May I know your travelling dates?

USER: My travel dates are from 07/08 to 07/10.

ASSISTANT: Can I know your airport code?

USER: My airport code is CA - SFO.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: We found a JetBlue airline, flight number:1016 and the price is 200. Can I reserve it?

USER: Yes, please go ahead.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you have a great day.