You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Edward Nelson. I want to travel from GA-ATL to PA-PHL for a business trip.Can you please help me for booking a ticket?

ASSISTANT: Sure, may I know your preferable dates?

USER: My departure date is 04/17 and return date is 04/19. Make sure my price limit is 500 and the connections limit is 1.

ASSISTANT: Yes, there is a flight 1024 of Southwest airlines available for your request. Shall I proceed to book the ticket?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.