You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Stephanie Hernandez. I am planning to visit Independence Hall, Can you please book a ticket from Atlanta, ATL?

ASSISTANT: Sure, Can you provide me your trip dates?

USER: Journey dates are 09/11 to 09/13.

ASSISTANT: Let me know your destination point?

USER: Destination is Philadelphia, PHL.

ASSISTANT: Do you need any halt in between your journey?

USER: I need connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Unfortunately there is no flights found on your details.

USER: No problem. Thank you.

ASSISTANT: Thanks for choosing us.