You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I need to travel from SEA to PHL, can you help me in doing that?

ASSISTANT: Sure, I am here to help you. Could you please share your travel dates?

USER: My trip dates are Oct 06 to 08.

ASSISTANT: May I know your name?

USER: I am Karen Perez.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any preferences?

USER: No.

ASSISTANT: Sorry, there are no flights found on your journey dates.

USER: Ok, no issues. Thank you for the service.

ASSISTANT: Thank you for reaching us.