You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to return in the morning. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, We are here to help you. Kindly share me your airport codes.

USER: My travelling airport codes are LAS and CLT.

ASSISTANT: Please share me your travelling dates.

USER: My travelling dates are Aug 28 and Aug 30.

ASSISTANT: May I know your name?

USER: I am Kevin Clark.

ASSISTANT: Is there any other specifications?

USER: Yes, I prefer to travel in a economy class.

ASSISTANT: We found a connecting flight with an AA airlines, flight number:1005.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.