You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking a flight ticket from EWR to PHX?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: I want to fly on Jan 04 and return on Jan 06.

ASSISTANT: Do you have any stopover in between journey?

USER: Yes, I need a single connection.

ASSISTANT: Is there any other specifications for you?

USER: I would like to depart in the evening time.

ASSISTANT: May I know your good name?

USER: Myself Emma Turner.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for choosing us.