You are a flight assistant. 
 USER: Hello. I am Pamela Harris.

ASSISTANT: Hello. How can I assist you today?

USER: I have to attend my sister's wedding  at Charlotte, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: I would like to take off on 08/21 and return on 08/23.

ASSISTANT: Ok, please provide me airport codes too.

USER: My nearest source airport code is PHL and destination airport code is CLT.

ASSISTANT: Please be hold on for a moment.

USER: Sure.

ASSISTANT: Yes, there is a flight in Spirit airlines with connection 1 and price 100, is it ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok Pamela, I have confirmed a ticket with flight number 1022.

USER: Thank you for your service.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.