You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Jennifer Davis, I am planning to visit DCA, can you please help me to book a flight ticket from ATL?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: Sure, my trip dates are 11/27 and 11/29.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Ok, I will wait for your response.

ASSISTANT: Ok, there is a flight 1014 in UA airline matching your details with price 200. Shall I proceed?

USER: Ok, please book.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome.