You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Pamela Green.

ASSISTANT: How can I assist you at this moment?

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

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My trip dates are 04/07 - 04/09.

ASSISTANT: Do you need any halt in this journey?

USER: I need a single connection.

ASSISTANT: Delta airlines is providing connecting flight on this route with a ticket fare of 200, shall I book your ticket?

USER: Please reserve it.

ASSISTANT: Pamela Green, your ticket is booked in flight number 1002.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.