You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jessica Mitchell.

ASSISTANT: How can I help you?

USER: Please book a connecting flight from SEA to BOS.

ASSISTANT: Sure, I am glad to help you. May I know your departure and arrival dates?

USER: I would like to depart on 11/30 and return on 12/02.

ASSISTANT: May I know your connection limit?

USER: I have mentioned above.

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

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for choosing us.