You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me to book a ticket from PHL to CLT?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Jul 22 and Jul 24 respectively.

ASSISTANT: Is there any connection limit?

USER: I prefer for single connecting limit.

ASSISTANT: Do you have any other requirements?

USER: No other requirements for me.

ASSISTANT: May I know your name?

USER: Rachel Davis here.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: We found a direct flight in Frontier Airlines with flight number 1016 having an economy class. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.