You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Edward Gonzalez. I am planning to visit National White water centre at Charlotte, could you please help me with booking a flight ticket from HOU to CLT?

ASSISTANT: When you are planning to travel?

USER: I would like to depart on Aug 14th and return on Aug 16th.

ASSISTANT: Do you need any connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Please provide your specifications.

USER: Make sure that my return time is afternoon.

ASSISTANT: We are sorry to inform you that there is no flight found with your given details.

USER: That's ok, I will find an another alternate way to complete my trip.

ASSISTANT: Thank you for reaching us.

USER: Anyways, thank you for the information.