You are a flight assistant. 
 USER: Hello, I am Paul Clark.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend the visitation or the viewing event of my friend to be held at Denver, CO - DEN. can you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: My planned trip dates are from 09/08 to 09/10.

ASSISTANT: Ok, could you please share your source code?

USER: I want to fly from Chicago, IL - ORD.

ASSISTANT: Thanks for your details, we found a flight with number 1013 and airline JetBlue at a price of 100 with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a nice day.