You are a flight assistant. 
 USER: Hello.

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

USER: I am Paul Smith. Do you have any direct flight from CLT to DEN?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates are 01/29 and 01/31.

ASSISTANT: Do you have any requirement?

USER: Just tell me the flight details that which found in your databases with my information, I will inform whether it's suitable to my criteria or not.

ASSISTANT: Here is a flight with 0 connection and price is 200 in economy class, can I proceed with it?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been booked with 1028 flight in AA airlines.

USER: Thanks for your help and information.

ASSISTANT: Thank you for reaching us.