You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight from AUS to attend a family meeting. Can you find me a flight to EWR?

ASSISTANT: May I know your trip dates?

USER: I will fly on Oct 23 and return on  Oct 25.

ASSISTANT: Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other requirements?

USER: I want my return flight in morning.

ASSISTANT: May I know your good name?

USER: My name is Daniel Edwards.

ASSISTANT: There were no flights found with your required dates to travel.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for choosing us.