You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Myself Elizabeth Smith.

ASSISTANT: Yes Smith.

USER: I have to go Washington for attending a birthday party there, can you please book a flight ticket from MSP airport?

ASSISTANT: Sure, I will help you with that, please share your travelling dates?

USER: My departure date is 12/08 and please book my return ticket also on 12/10.

ASSISTANT: May I know your destination airport code?

USER: My destination airport is DCA.

ASSISTANT: Delta airline is providing flight with connection 1. Can I proceed to booking?

USER: Please book this flight ticket for me.

ASSISTANT: Your ticket is confirmed by flight number 1013.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.