You are a flight assistant. 
 USER: Hello, Elizabeth Young here.

ASSISTANT: Hello, Young. How may I assist you?

USER: I have planned to attend a important meeting in Charlotte, so could you please help me to book a flight from SFO to CLT?

ASSISTANT: Definitely, I'm here to help you always. May I know your travel dates?

USER: I am leaving San Francisco on 06/30 and I would you return on 07/02. Please ensure that flight should be with in the fare of 1000.

ASSISTANT: I found a flight with number 1026 from Spirit airline, is it ok for you?

USER: Yes, please proceed to book this flight.

ASSISTANT: Your ticket has been confirmed, have a safe journey.

USER: Thank you for booking.

ASSISTANT: My pleasure, thank you for reaching us.