You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Donald Clark. I want to travel from IL-ORD to NY-EWR for attending a seminar.Can you please help me for booking a ticket?

ASSISTANT: Could you please provide your travelling dates?

USER: My departure date is 11/08 and return date is 11/10. Make sure my price limit is 200 and the connections limit is 1.

ASSISTANT: There is a flight available with price 100 and flight number is 1001, would you like to proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Have a great day.