You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you help me to book a flight ticket from ORD to ATL?

ASSISTANT: Can I have your travelling dates?

USER: Ok, please check for flight which is available on the dates I planned that is on Mar 19 and return is on Mar 21.

ASSISTANT: May I know your connection limit?

USER: Yes, please book a flight which has single connection limit.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Can you share me your good name please?

USER: My name is Betty Rodriguez.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please wait for a minute to check the flights.

USER: Ok, I will wait for your response.

ASSISTANT: Southwest Airlines providing direct flight in the economy class with fare 200, shall I proceed for booking?

USER: Yes.

ASSISTANT: Your ticket has been booked with flight number 1029.

USER: Thank you for the help regarding the flight ticket booking.

ASSISTANT: Thank you for choosing us.