You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your service?

USER: My name is Helen Allen. I want to book a fight ticket from Chicago, IL - ORD to meet my sister in Orlando, FL - MCO.

ASSISTANT: Sure, to book a flight ticket I need to know your planned travelling dates. Can you provide it?

USER: My departure day is 02/25, return day is 02/27.

ASSISTANT: Do you have any connection preference?

USER: Yes, I want one connection in between my journey.

ASSISTANT: Kindly share your fare preference.

USER: My price limit is 5000.

ASSISTANT: Just a moment I will check and let you know.

USER: Sure.

ASSISTANT: We found an AA airline matching your request with one connection and the price 100. Shall I proceed with the flight number-1017?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed successfully.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thank you for approaching us.