You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you for the day?

USER: I need to visit New York for business meeting. Can you please book me a flight ticket from San Francisco?

ASSISTANT: Sure, we are here to help you. Do you need any halt in between the journey?

USER: Yes, I need one connection.

ASSISTANT: Can I know your budget?

USER: 200 is my budget.

ASSISTANT: Please provide your travelling dates?

USER: My travelling dates are 02/09 and 02/11.

ASSISTANT: To book your flight ticket I need your airport abbreviates?

USER: Airport codes are from SFO to LGA.

ASSISTANT: We need your good name for documentation purpose.

USER: Gregory Johnson is my name.

ASSISTANT: Thank you for your information. We found a flight 1027 in Spirit airline and price is 100 with one stopover.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed. Thank you for opting us.

USER: Thank you for booking my ticket.