You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Dennis Nelson. I want to attend my friend marriage at PHL, can you please help me to book a ticket from CLT?

ASSISTANT: Sure Dennis, may I know your dates of journey please?

USER: I have planned to travel on 01/14 and 01/16.

ASSISTANT: Please wait for a moment.

USER: Ok, I will wait.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is Frontier, are you ok with this booking?

USER: Yes, please book this ticket.

ASSISTANT: Ok, your booking is done with the flight number 1003.

USER: Thank you.

ASSISTANT: You are welcome, have a safe flight.