You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please book a ticket from CLT to DEN? As I need to attend a wedding.

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

USER: Sure, my planned departure and return travel dates are 14th and 16th of August.

ASSISTANT: May I know your name to proceed further?

USER: My name is Alexander Hernandez.

ASSISTANT: Do you have any connection limit?

USER: I prefer single connected flight.

ASSISTANT: Here is a direct flight in economy class with AA airlines. Can I proceed with it?

USER: That's fine, you can proceed for booking.

ASSISTANT: Your ticket has been booked with 1026 flight.

USER: Thank you so much for your help.

ASSISTANT: Thank you.