You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from AUS to PHL to meet my childhood friend.

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My travelling dates are Apr 30 and May 2.

ASSISTANT: Do you have any connection limit?

USER: I want single connected flight.

ASSISTANT: Is there any other specifications in your journey?

USER: No.

ASSISTANT: May I know your name?

USER: I am Shirley Phillips.

ASSISTANT: Sorry, there were no flights with your given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.