You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ruth Harris. I have to attend a Live Concert at Las Vegas, could you please help me with booking a flight ticket from SFO to LAS?

ASSISTANT: Can I know your preferable dates?

USER: I would like to take off on 11/26 and return on 11/28.

ASSISTANT: I found a flight with Hawaiian airlines with 1 connection. Shall I proceed?

USER: Please confirm the booking if the ticket fare is 200 or less.

ASSISTANT: Your ticket is booked and flight number is 1003. The fare is 100.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.