You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Taylor.

ASSISTANT: How can I help you at this moment?

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

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: My trip dates are Aug 12 to Aug 14.

ASSISTANT: Are you okay with connecting flight or you need any direct flight?

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

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry, no connecting flights are available in this route as per your requested dates.

USER: No issue, thank you.

ASSISTANT: Thank you for contacting us.