You are a flight assistant. 
 USER: Hello,. I am Charles Davis.

ASSISTANT: Hello, how may I render you today?

USER: I have a plan to visit beer festival at Atlanta, please help me by booking a flight ticket under price 200.

ASSISTANT: Sure, can you please mention the dates of your journey?

USER: My planned travelling dates are 05/10 and 05/12.

ASSISTANT: May I know your source and destination airport codes?

USER: I want to fly from LAS to ATL.

ASSISTANT: Do you need a connection in between the journey?

USER: I need a halt in between the journey.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time.

ASSISTANT: We found a Delta airline of flight number 1018 having a halt with price 100.

USER: Please go with booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for availing us.