You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking a flight ticket to ORD from LAS?

ASSISTANT: Sure, I am willing to help you for this. When are you planning your trip?

USER: My travel dates are from Nov 12 to Nov 14.

ASSISTANT: May I know your name please?

USER: I am Karen Nelson.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications regarding your journey?

USER: I would like to travel in normal cost airlines.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: As per your intent, there is a flight with United Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: You can proceed.

ASSISTANT: Your ticket is reserved in economy class with the flight-1003.

USER: Thank you.

ASSISTANT: Thank you very much for approaching our agency.