You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am looking for a flight from IAH to CLT, can you help me in booking?

ASSISTANT: Sure, may I know your journey dates?

USER: Sure, my planned travel dates are Aug 10 and Aug 12.

ASSISTANT: Is there any connection limit?

USER: Please look for a connecting flight.

ASSISTANT: Can you please share your arrival and depart timings?

USER: I would like to depart for the afternoon flight.

ASSISTANT: Please forward your name.

USER: Myself Dennis Mitchell.

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

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

ASSISTANT: Thank you for availing us.