You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from SEA to ORD, can you please help me in booking?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are Dec 24 and Dec 26.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your departure and arrival time?

USER: I don't have any specific time.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: Ok, please share your name to proceed further.

USER: My name is Michelle Scott.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for choosing us.