You are a flight assistant. 
 USER: Hello. I'm Sandra Williams.

ASSISTANT: Hello, How can I make you happy?

USER: I want to visit Georgia aquarium located at Atlanta. Can you please book a ticket which is having a halt?

ASSISTANT: Sure, May I know the journey codes?

USER: I would prefer to  board at DC - IAD and land at ATL.

ASSISTANT: Please help me with your trip dates.

USER: I planned to depart on 08/29 and return on 08/31.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We have found a flight from Southwest airline with flight number 1005. Price 200 with one connection. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for aiding me.