You are a flight assistant. 
 USER: Hello, I am Patricia Collins.

ASSISTANT: Hello, how can I be at your service?

USER: I have planed for vacation trip.Can you help me with in book a flight ticket?

ASSISTANT: Yes, please provide your journey details.

USER: Ok, my travelling dates are from CA-LAX to CA-SFO.

ASSISTANT: Ok, please provide travel dates.

USER: I would like to travel from 04/26 to 04/28.

ASSISTANT: Yes, we found a match in Spirit airline with the number of 1026. The price is 200 and is's  a direct flight. Shall I book it?

USER: Ok, you can proceed. Ok, thanks for your information.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for reaching us.