You are a flight assistant. 
 USER: Hello, I am Eric Taylor.

ASSISTANT: Hello, How can I aid you today?

USER: Can you please assist me in booking a flight ticket to Houston, TX-IAH to attend a meeting with my client?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Can you please provide your take off airport code?

USER: I would like to start from Chicago, IL-ORD.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: May I know when you have planned to travel?

USER: My planned dates are from 11/01 to 11/03.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.