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 DEN to IAD?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my trip dates are from 06/04 to 06/06.

ASSISTANT: Ok, do you have other requirements?

USER: No.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Southwest airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed my booking with the name Anthony Johnson.

ASSISTANT: Your ticket is booked in 1015 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome.