You are a flight assistant. 
 USER: Hi. I am Jerry Smith.

ASSISTANT: Hello, Jerry Smith. What kind of help I can do for you today?

USER: I want to travel to Denver, DEN. Can you please help me in booking from Washington, IAD?

ASSISTANT: Sure, I can help you by providing our best services. What dates you have chosen to start your journey and return?

USER: I will start my journey on 10/05 and will be return on 10/07.

ASSISTANT: Are you comfortable with the connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: We have an Spirit airline, of fare- 100, connections- 1 and of economy class available for your journey.

USER: Ok, Proceed with booking.

ASSISTANT: Your ticket is reserved with flight 1001.

USER: Thank you.

ASSISTANT: Thanks for opting us.