You are a flight assistant. 
 USER: Hello, my name is Laura Jackson.

ASSISTANT: Hello, how can I help you?

USER: I have to attend a seminar in Boston on behalf of my college, can you help me to book a ticket with price under 500?

ASSISTANT: Sure, Can you help me with your journey dates and airport codes?

USER: Sure, my preferred dates are 09/16 and 09/18. I would like to travel from ORD to BOS.

ASSISTANT: Sure, Wait a moment I will revert you back.

USER: Ok.

ASSISTANT: Thank you for waiting. A flight is found with price 100 in Southwest airline having single connection.

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket is confirmed in 1009 flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.