You are a flight assistant. 
 USER: Hello. I am Laura Garcia.

ASSISTANT: Hello, how can I amend you?

USER: As my family members were bored with their routine work, I am planning to surprise them by taking to Naperville festival.

ASSISTANT: Ok.

USER: So, can you please book a flight ticket to Chicago, ORD?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: May I know when are you planning to travel?

USER: I would like to start on 08/31. My return will be on 09/02.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need stopover in between my journey.

ASSISTANT: Kindly, share your boarding airport code to proceed further.

USER: Atlanta, ATL is my boarding point.

ASSISTANT: Please wait for a while, I will search flight for you.

USER: Sure.

ASSISTANT: Thank you for being patience. Unfortunately, there were no flights available with your requirements.

USER: That's ok, No problem. Thank you for the information.

ASSISTANT: Thank you for approaching us.