You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Atlanta, can you help me in booking a ticket?

ASSISTANT: Sure, please help me with your airports codes.

USER: I would like to plan from PHL to ATL.

ASSISTANT: May I know your travel dates please?

USER: My preferred travel dates are from 03/23 to 03/25.

ASSISTANT: Can I know your name for our recordings?

USER: Myself Timothy Lewis.

ASSISTANT: Flight-1018 from Southwest airlines is there for you with travel charge of 100, is it ok for you?

USER: Yes, can you please ensure that it has one connecting flight?

ASSISTANT: Yes, it has 1 connection.

USER: Ok proceed and confirm the reservation.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your service.