You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How Can I help you?

USER: I am Susan Gonzalez. I want to book a ticket from WA-SEA to DC-DCA.

ASSISTANT: May I know your travel dates please?

USER: These are my preferable dates 09/03 to 09/05.

ASSISTANT: AA airlines is matching your requirements with the 1002 flight number. Can I proceed for booking?

USER: May I know the price and connection?

ASSISTANT: It cost you 100 with 1 connection. Can I proceed for booking?

USER: Sorry I don't want to proceed with this connection.

ASSISTANT: Ok.

USER: Thank you for your help.

ASSISTANT: Thank you.