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

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Boston Hop-on Hop-off trolley tour with my friends. So please help me in booking a flight ticket from DEN to BOS?

ASSISTANT: Sure, please let me know your travelling dates.

USER: My travelling dates are from 09/12 to 09/14.

ASSISTANT: There is a connecting flight with price 100, flight number is 1017. Shall I make a move?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with JetBlue airlines.

USER: Thanks for your quick response.

ASSISTANT: Thank you.