You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you please search for a flight from IAD to DEN?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: I was planning to travel from Sept 12 to Sept 14.

ASSISTANT: May I know your name please?

USER: I am Robert Evans.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight only.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1016 in economy class and connection is 1. Is it ok for you?

USER: Please book it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for helping me with booking. Most welcome.        \.