You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I need to attend a meeting a Seattle, can you please help me in booking a flight ticket from CLT to SEA?

ASSISTANT: Sure, I am here to help you with that, can I know your trip dates?

USER: Sure, my travel dates are from Apr 23 to Apr 25.

ASSISTANT: Do you have any specifications?

USER: I would prefer connecting flight for my trip.

ASSISTANT: Can I know your good name?

USER: Myself Angela Turner.

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

USER: That's ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.