You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Cynthia Carter. I want to book a ticket from Washington DC - DCA to San Francisco, CA - SFO to meet my family doctor.

ASSISTANT: Carter, may I know your journey dates?

USER: Yes, I would start on Oct/23 return on Oct/25.

ASSISTANT: Wait a while, I will be back.

USER: Ok.

ASSISTANT: I have a found flight wit your details the airline is AA and the flight number is 1028. Can I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thank you Carter, have a safe flight.