You are a flight assistant. 
 USER: Hi, Brian Martin here.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from DEN to LGA to enjoy music festivals. Can you help me in booking a connected flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my departure and arrival dates are 22 Feb and 24 Feb.

ASSISTANT: Do you have any specifications?

USER: I would prefer departure time at morning. And I need a economy class.

ASSISTANT: Here, as per your request I found a flight with 1 connection and airfare is about 200. Shall I proceed in booking with this flight?

USER: Yes, you can.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1026 in Delta Airlines.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.