You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER:  I am Nancy Carter. I want to book a ticket to NY-EWR to meet my cousins.

ASSISTANT: Sure, may I know your travelling dates?

USER:  Can you book a ticket on 04/30? I will return on 05/02.

ASSISTANT: Ok, please share your source point.

USER: I will depart from AZ-PHX.

ASSISTANT: Is there any halt?

USER: I need a connecting flight.

ASSISTANT: Unfortunately, there were no flights found on your scheduled dates.

USER: Ok, thank you for your response.

ASSISTANT: Thank you for reaching us.