You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Richard Miller. I would like to visit Rocky Mountain Arsenal National Wildlife Refuge at Denver, DEN.

ASSISTANT: Sure, can you please share your dates of travelling?

USER: Can you please book me a ticket from Detroit, MI-DTW? My dates of travelling are from 06/16 to 06/18.

ASSISTANT: Do you have any other restrictions to be met?

USER: Connection must be one. My price limit is 1000.

ASSISTANT: Ok, please wait. Thanks for your time, we have found a AA airline, flight number-1016 connections-1 and ticket fare 100.

USER: Ok, please book my ticket.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.