You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Williams Brown.

ASSISTANT: How may I help you?

USER: Can you help me in booking from MSP to HOU, as there is a business meeting to attend?

ASSISTANT: Sure, I am gleeful to help you. Could you please share your travel dates?

USER: My trip dates are Oct 15 to Oct 17.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight which depart and return in afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Sorry, there are no flights found on your travel dates.

USER: No issue, thank you.

ASSISTANT: Thank you for reaching us.