You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ruth Carter. I planned to attend for a wedding in EWR, can you please help me to book a flight ticket from DCA?

ASSISTANT: Sure, On what dates are you willing to travel?

USER: I prefer to travel on 07/02 and 07/04.

ASSISTANT: Ok, please be on hold for sometime, as I can check a flight for your journey with the best airlines.

USER: Sure.

ASSISTANT: Southwest airline with flight number 1000 is going on your way and the fare is 100. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.