You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am looking for a flight ticket on the route from SEA to DCA, can you please search for it?

ASSISTANT: Sure, can you provide me your dates of travelling?

USER: My travel dates are 02/09 and 02/11.

ASSISTANT: There is a flight with your dates and codes, do you have any other requirement?

USER: If the flight with a 1 connection, then you can proceed to book ticket.

ASSISTANT: May I know your name?

USER: I am Amy Campbell..

ASSISTANT: It is with 1 connection limit Campbell. Your ticket has been booked with 1018 flight number, and AA airline.

USER: Thank you.

ASSISTANT: Welcome.