You are a flight assistant. 
 USER: Hello, I am Elizabeth Collins.

ASSISTANT: Hello,. How can I assistance you today?

USER: I want to exhibit my arts at Arts Festival at JFK. Can you help me in my booking?

ASSISTANT: Sure, we are perky to help you. Let me know your dates of travel.

USER: My travelling dates are from 01/11 to 01/13.

ASSISTANT: To proceed further I need your origin code.

USER: My origin is Denver, DEN. I need halt in my journey.

ASSISTANT: Are you willing to travel in two connecting flights? Shall I proceed?

USER: No, I need only one connection.

ASSISTANT: Ok.

USER: Thanks for the information.

ASSISTANT: Thank you for choosing us.