You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking my ticket from ATL to IAD?

ASSISTANT: May I know your trip dates?

USER: Sure, my trip dates are from 05/24 to 05/26.

ASSISTANT: Do you have any additional requirement?

USER: I would like to prefer economy class with 1 connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed my booking with the name Margaret Davis.

ASSISTANT: Your ticket is booked in 1000 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome.