You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to travel to Denver, can you please search a flight from EWR to DEN?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: Thank you. My trip dates are Oct 6th and 8th.

ASSISTANT: Do you have any connection limit preference?

USER: My preferred number of connection is one.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Could you help me with your name please?

USER: My name is Donald Allen.

ASSISTANT: I found a connecting flight with Frontier Airlines and the airfare is 200. Shall I proceed with flight 1016?

USER: I am fine with this flight, please book the ticket.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you so much for your time.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.