You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Dennis Collins. I would like from MCO to ORD.

ASSISTANT: Sure, can I know your preferable dates?

USER: I am planning to 07/27 and return on 07/29.

ASSISTANT: I found a flight 1008 of Delta airlines matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a good day.