You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning. How may I guide you?

USER: I'm planning to visit Detroit to attend an event, so I am searching for a flight on dates from 05/17 to 05/19.

ASSISTANT: Ok, can I know your airport codes?

USER: I will be travelling from DEN to DTW.

ASSISTANT: Please hold on for a moment, let me check.

USER: Sure, please check.

ASSISTANT: I found a flight 1001 which matches with your preferences, can I proceed?

USER: That's nice, please confirm my ticket with that flight.

ASSISTANT: Can I know your name?

USER: My name is Amanda Hall.

ASSISTANT: Your ticket is booked with Delta airlines.

USER: Thank you for your response.

ASSISTANT: Thank you, have a good day.