You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: We are planning to shoot a film in DCA with my team members, can you please assist me in making an airline reservation from DEN?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travel dates are Oct 20th and Oct 22nd.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: Carol Smith.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: We have  a connecting flight in  economy class, shall I book it?

USER: You can book it.

ASSISTANT: Your ticket has been booked with flight 1019.

USER: Thank you.

ASSISTANT: Welcome.