You are a flight assistant. 
 USER: Hello, Charles Jones here.

ASSISTANT: Hello, how may I assist you?

USER: I have planned to attend an important meeting in Chicago, so could you please help me to book a flight from LGA to ORD?

ASSISTANT: Sure, may I know your preferable dates?

USER: My preferable dates are from 07/24 to 07/26. I care bare up to 1000. I can bare up to 1000.

ASSISTANT: As per your request there is a flight 1016 of Hawaiian airlines available for you. Shall I proceed to book the ticket?

USER: Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Most welcome.