You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you?

USER: I am Joseph Rodriguez, want to book a flight ticket to Atlanta with price under 1000. Can you help me with it?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: Journey dates are 01/03 and 01/05.

ASSISTANT: May I know your airport codes?

USER: Airport codes are HOU-ATL.

ASSISTANT: Thank you for your details. A flight with price 100 having single connection is found in Delta airline. Shall I proceed with it?

USER: Your booking is done. Thanks for reaching us. have a good day.

ASSISTANT: Your ticket is confirmed in flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for opting us.