You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I want to book a flight ticket on dates Sept 17 and Sept 19. can you help me with booking please?

ASSISTANT: Sure, I am here to help you out. Please provide me your location airport codes.

USER: My airport codes are CLT and DEN.

ASSISTANT: May I know your requirement?

USER: I want to depart at afternoon and return in the morning, kindly check the flight at that timings.

ASSISTANT: Do you have any connection limit?

USER: No, I need a direct flight.

ASSISTANT: Here is a direct flight with Frontier airlines, can I proceed with it?

USER: Yes, please.

ASSISTANT: May I know your name to proceed further?

USER: My name is Jeffery Davis.

ASSISTANT: Your ticket has been booked with 1010 flight in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.