You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Ashley Evans, can you please help my flight ticket to CLT from HOU?

ASSISTANT: Sure, let me know your travelling dates.

USER: Thank you for considering my request. My travelling dates are Dec 30 and Jan 01.

ASSISTANT: Please share your connection limit.

USER: I need a direct flight for my journey.

ASSISTANT: Do you have any specifications?

USER: I need to have return flight in the morning.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Not as issue with that, anyways thank you for the information.

ASSISTANT: Thank you for choosing us.