You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you.

USER: I want to book a flight ticket on 09/22 and return on 09/24. Can you help me with the flight booking?

ASSISTANT: Sure, may I know your journey places?

USER: I will fly from CA - SFO to AZ - PHX.

ASSISTANT: Sure, give me a miniute.

USER: Ok.

ASSISTANT: Thank you for waiting. I found a flight of Spirit airline of flight number 1028 with a price limit of 100 and of single connections. Can I proceed with the booking?

USER: You can confirm.

ASSISTANT: OK, your flight has been booked.

USER: Thanks for helping me.

ASSISTANT: May I know your name?

USER: I am Raymond Hill.

ASSISTANT: Thank you for reaching us. Have a safe journey.