You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve me a flight ticket from DCA to DEN?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: My trip dates are 01/07 - 01/09.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a single connection.

ASSISTANT: Would you let us know if you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: Please share your name.

USER: Ryan Roberts here.

ASSISTANT: There is a flight with your requirement, airline is Spirit Airlines with price 300 and single connection. Shall I proceed with booking?

USER: Please reserve.

ASSISTANT: Your booking is done and flight number is 1017.

USER: Thank you.

ASSISTANT: Thanks for reaching us.