You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me with flight ticket booking from PHL to PHL?

ASSISTANT: Sure, do you have any specifications?

USER: Yes, I need connection 0 so please check with that.

ASSISTANT: Can you share your travelling dates?

USER: Sure, I need to travel on dates of 11/225 and 11/27.

ASSISTANT: Give me a minute.

USER: Sure, take your time.

ASSISTANT: Sorry, there is no direct flight on your requested dates.

USER: Oh! It is sad to hear.

ASSISTANT: May I know your name?

USER: Sure, myself Raymond Allen.

ASSISTANT: Thank you for opting us.

USER: Anyway, thank you for your time.