You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to search a flight from TX-DFW to NY-EWR?

ASSISTANT: Sure, I will help you in searching, can you please share your travelling dates?

USER: Thank you, the travelling dates are 11/06 to 11/08.

ASSISTANT: Do you have any specifications?

USER: Yes, I want the flight with 1 connection limit.

ASSISTANT: Sorry for the inconvenience, no flights as per your details.

USER: Ok, no prolem.

ASSISTANT: May I know your name please?

USER: My name is Barbara Green.

ASSISTANT: Green, thank you for reaching us.

USER: Thank you.