You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in reserving a ticket from CLT to DEN?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My trip dates are Oct 03 to 05.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am ok with any flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your good name please?

USER: Gary Allen here.

ASSISTANT: We found American airline with economy class and flight number is 1000 with arrival time is 12:00 hours and departure time is 11:00 hours.Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.