You are a flight assistant. 
 USER: Hi. Timothy Brown here.

ASSISTANT: Hello.

USER: Can you please book me a ticket from DEN to EWR?

ASSISTANT: Ok, please let me know your travelling dates.

USER: Ok, here are my travelling dates 02/02 and 02/04.

ASSISTANT: Ok, please give me a minute.

USER: Ok, sure.

ASSISTANT: I found a flight with connection limit 1 and the price is 200. Are you fine with this flight?

USER: Please book the ticket now.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1004.

USER: Thank you for the help.

ASSISTANT: It's my pleasure. Thank you for choosing us.