You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: As I am an actor, I want to attend Film festival at New York, LGA.

ASSISTANT: Sure. May I know your name please?

USER: I am Jack Adams.

ASSISTANT: Tell me your travel dates please and airport codes please?

USER: My travelling dates are Oct 26 and Oct 28.

ASSISTANT: Ok.

USER: My source airport code is PHL.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I want single stopover.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for waiting. But I am sorry to say that there are no flights available.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you.