customer: Hello. I'm Paul Mitchell. 
 __ 
 customer: I would like to change my reservation which is under my name. Can you please help me with that? 
 agent: Sure, I am here to help you with this. There is a reservation found under your name, may I know your dates of journey please? 
 customer: Sure, I would like to take off on 07/10 and return back on 07/12. 
 agent: Ok, could you please share me with your airports codes? 
 customer: My source airport code is SEA and the destination airport code is IAD. 
 agent: Please wait for a moment. 
 customer: Sure. 
 agent: There is a flight with the connecting flight of fare 100 and the airline is AA, shall I proceed with this booking? 
 customer: Yes, please proceed with the booking. 
 agent: Ok, your booking is done with the flight number 1014. 
 customer: I appreciate your help, thank you. 
 agent: You are welcome, have a safe flight.
agent: Hello Paul, how may I help you today?