You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: I would like to make a flight ticket reservation from CLT to SEA, can you please help me?

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

USER: Sure, my planned travelling dates are from May, 12 to May, 14.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Jerry Phillips here.

ASSISTANT: Do you have any another specifications?

USER: Flight has to be with single connection.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait.

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

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us.