You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you reserve me a ticket from LGA to PHX?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My trip dates are Sep 12 to 14.

ASSISTANT: May I know your name please?

USER: I am Amy Wright.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: May I know your other requirements?

USER: No, go ahead.

ASSISTANT: Amy Wright, no flights has been found on your planned travel dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for choosing us.