You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Edwards.

ASSISTANT: How may I assist you?

USER: Could you please book a flight ticket from DEN to DCA with a connecting flight?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My travel dates are Sept 05 and Sept 07.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight in between my journey.

ASSISTANT: I found an economy class ticket in JetBlue airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Yes, proceed with the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for choosing us.