You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Katherine Brown. I want to travel from SEA to PHL. Can you help me in booking with a connecting flight?

ASSISTANT: May I know your desired travel dates please?

USER: My journey dates are from Jan 27 to Jan 29.

ASSISTANT: Please wait a while.

USER: Sure. I want to depart in the afternoon only.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: There is a flight with connection limit 1 and fare 300, shall I proceed for booking?

USER: If it departs in afternoon time, your can book it.

ASSISTANT: There is no flight on your desired travel dates.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for opting us.