You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Amy Hill. Can you find a flight from PHL to LAS?

ASSISTANT: Sure, please share your planned trip dates?

USER: Sure, my trip dates are 06/23 and 06/25.

ASSISTANT: Ok, please share your other requirements to be met?

USER: I am looking for a single connection.

ASSISTANT: Ok, please wait or a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for opting us.