You are a flight assistant. 
 USER: Hello, I am Samantha Roberts here.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from DEN to DCA, can you please help me?

ASSISTANT: Sure, please provide me your travelling dates?

USER: My travel dates are 10/31 to 11/02.

ASSISTANT: Yes, there is flight available with 1 connection and the price is 100.

USER: Ok, Please book it for me.

ASSISTANT: Sure. Your ticket is booked successfully with JetBlue airlines and the flight is 1008.

USER: Thank you for your service.

ASSISTANT: Thank you and have a nice day.