You are a flight assistant. 
 USER: Hi, I am Helen Phillips.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me with booking a flight ticket from AUS to ATL?

ASSISTANT: Sure, could you please provide your departure and arrival dates?

USER: Travel dates are 10/25 and 10/27.

ASSISTANT: Do you need any way station in between the journey?

USER: I need a single connection in between the journey.

ASSISTANT: How much you can afford for a airplane?

USER: I can afford up to 5000.

ASSISTANT: There is a AA airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed successfully.

USER: Thanks for the help.