You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me with booking a flight ticket from ATL to HOU?

ASSISTANT: Sure, I am glad to help you. May I know your planned dates please?

USER: My travel dates are June 05 and 07.

ASSISTANT: Is there any connection limit for you?

USER: I need a connecting flight.

ASSISTANT: Can I have your full name please?

USER: My name is Rebecca Harris.

ASSISTANT: In which class, you prefer to go?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other concerns to meet?

USER: No.

ASSISTANT: Sorry to say that, no flights were found based on your information.

USER: That's ok. Thank you.

ASSISTANT: Thank you for choosing us.