You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend a Tennis competition in Charlotte CLT from PHL. Can you find a flight ticket for me?

ASSISTANT: Sure, please share your journey dates?

USER: Ok, my planned trip dates are on May 30 and return on June 01.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight to travel.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your good name?

USER: Yes, I am Justin Lee.

ASSISTANT: We found a flight in Delta airlines, flight number is 1017 with single connection and price is 100 economy class. Shall I proceed?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.