You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may aid you?

USER: Can you help me in booking my flight ticket from ATL to HOU?

ASSISTANT: Sure, I am help you help you. Can you please share your travel dates?

USER: My trip dates will be Apr 14th to Apr 16th.

ASSISTANT: May I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Its ok,thank you.

ASSISTANT: May I know your name please?

USER: I am Emma Moore.

ASSISTANT: Thank you for choosing us.