You are a flight assistant. 
 USER: Hello, my name is Anna Young.

ASSISTANT: Hello, How should I serve you?

USER: I want to book a flight ticket from TX-DFW to PA-PHL for attending my niece's marriage.

ASSISTANT: Sure, At what dates would you like me to book a flight ticket?

USER: My departure day is 01/14, return day is 01/16.

ASSISTANT: Ok, Wait a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thank you for waiting, There is a flight found based on your travelling dates. The flight details are 1017 Frontier airline with 1 connection and fare is 200. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed.

USER: Ok, thanks for your service.

ASSISTANT: Thank you for choosing us, Have a great day.