You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I'm Carol Jacksonl, want to travel from PHL to SEA. Can you help me in this?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 03/23 to 03/25.

ASSISTANT: There is a flight available for you in UA airline with no connection. Shall I proceed?

USER: Please check with 1 connection.

ASSISTANT: There is no flight with 1 connection.

USER: That's fine. Thank you so much for the information.

ASSISTANT: Most welcome.