You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a ticket in business class?

ASSISTANT: Sure, I will help you. May I know your nearest airport codes please?

USER: My airport codes are IAH and ATL.

ASSISTANT: Can you please share your planned travel dates?

USER: My trip dates are 06 and 08 of Sept.

ASSISTANT: May I know your name please?

USER: My name is Kimberly Robinson.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a break in between the journey.

ASSISTANT: Do you have any other specifications except class?

USER: No.

ASSISTANT: Kimberly Robinson, no flights has been found on your planned travel dates.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for approaching us.