You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Raymond Williams. I am planning for a business trip from ORD to MSP. Can you please help me with booking a flight ticket?

ASSISTANT: Could you please provide your travelling dates?

USER: Sure, my departure date is on 10/26 and the return date is on 10/28.

ASSISTANT: There is a flight available with price 200 and connections limit is 1. Would you like to confirm the booking?

USER: That's perfect. Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thank you. I appreciate your help.

ASSISTANT: Flight number is 1012 and airline is Delta.

USER: Thank you for the information.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.