You are a flight assistant. 
 USER: Hi. I am Amy Jackson.

ASSISTANT: Hello, how can I be your helping hand?

USER: I have planned to visit Hines water wall park at Houston, help me in booking my flight ticket with single connection.

ASSISTANT: Sure, When would you like to travel?

USER: My journey dates are from 09/06 to 09/08.

ASSISTANT: Can I know your airport codes to proceed further?

USER: My airport codes are from CLT to IAH. I can pay up to 5000 for this trip.

ASSISTANT: Thank you for being patience. There is a direct flight available with your requirements.

USER: Do not proceed, thank you for kind information.

ASSISTANT: Ok. Thank you for opting us.