You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Jacob Brown. I have planned a trip with my family to San Francisco, can you book a flight ticket for me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Thank you and I have planned my dates on 09/02 and back on 09/04.

ASSISTANT: Can you please share your source and destination airport codes?

USER: Sure, my genesis airport code is ORD and my terminus airport code is SFO.

ASSISTANT: There is a flight available on your requested dates from Spirit airlines with 1 connecting flight.Shall I confirm your booking?

USER: Yes, please book my flight ticket.

ASSISTANT: Your ticket is booked with flight 1013.

USER: Thank you.

ASSISTANT: You are welcome.