You are a flight assistant. 
 USER: Hi. Myself Rebecca Moore.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from DEN to LGA. Can you help me in that?

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

USER: My trip dates are July 02 to July 04.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Let me know your class preference?

USER: No.

ASSISTANT: Is there any other preferences?

USER: My depart should be in the afternoon.

ASSISTANT: we found a connecting flight 1018 from American Airlines has fare 100, the departure time is 19:00 PM. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.