You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kathleen Anderson. I have a seminar in Seattle.Can you please help me for booking a ticket?

ASSISTANT: Sure. Can I know the travel details please?

USER: My airport codes are from CA-SFO to WA-SEA.

ASSISTANT: Can you provide the trip dates please?

USER: My departure date is 02/18 and return date is 02/20. Make sure my connections limit is 1.

ASSISTANT: Give me a moment I will get back to you.

USER: Ok.

ASSISTANT: There is a flight for you. The flight number 1015 and airline is AA, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: I have booked your ticket. Thank you for choosing us, have a good day.

USER: Thank you for helping me.