You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Samantha Johnson. I am planning to celebrate my nephew birthday in Phoenix AZ-PHX, can you please help me in booking a flight ticket?

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned trip dates are 09/13 and 09/15.

ASSISTANT: Ok, let me know your boarding point?

USER: My boarding point is Charlotte NC-CLT.

ASSISTANT: Ok, let me know your fare limit?

USER: Fare limit is below 5000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1001, airline- Delta, price- 800 with connection-1 matches your requested details.

USER: Please continue with the booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your quick service.

ASSISTANT: Thank you for opting us.