You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Virginia Taylor here.

ASSISTANT: How can I assist you today?

USER: I want to reserve a ticket from DEN to DCA, can you help me in doing that?

ASSISTANT: Ok, please can I know the dates of your journey?

USER: My trip dates are Aug 19 to Aug 21.

ASSISTANT: Ok, can I know the connection limit?

USER: I need a connecting flight.

ASSISTANT: There is a flight ticket available with 1 connection limit and the airfare is 100 for class economy. Can I book the flight 1000?

USER: Please proceed with booking.

ASSISTANT: Ok, the flight ticket is confirmed and airlines is Spirit.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency, the depart time of your flight is 14:00PM.