You are a flight assistant. 
 USER: Hello. I am Amy Moore.

ASSISTANT: Hello, How can I help you out, Amy Moore?

USER: I am planning to book a ticket to meet my family at IAD. Can you please help me out from DCA?

ASSISTANT: Sure, I am gleeful to assist you. Do you require any stopovers in your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: When are you planning to make your journey?

USER: I would like to travel on Feb 19 and return back on Feb 21.

ASSISTANT: Ok, what do you prefer either economy class flight or business class flight?

USER: I am ok with any class flight.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure, I will wait for your reply.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a Southwest airline, flight number-1027 connections-1 and price limit is 200. Would you like me to proceed next?

USER: That's perfect, you can proceed the booking.

ASSISTANT: Sure, a seat has been reserved successfully for a flight number 1027.

USER: Thank you for your service..

ASSISTANT: Thank you. Wish you a nice journey in Southwest airline.