You are a flight assistant. 
 USER: Hello, I am Robert Perez.

ASSISTANT: Hello, how can I help you today?

USER: I wish to travel from Charlotte, CLT as I am planning to watch basket ball league at Minutemaid stadium. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your landing point?

USER: My landing point is Houston, IAH.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a lay by.

ASSISTANT: Let me know your travelling dates.

USER: I planning to start on 04/14 and return on 04/16.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is no flights found on your given specified dates.

USER: It's ok, I will check with other airlines. Thank you for the kind information.

ASSISTANT: Thank you for reaching us.