You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Dennis Wilson. I would like to book a ticket from DFW to DTW, can you please help me out?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: I am travelling on these dates April 20th and 22nd.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: I found a ticket for you with price of 300, flight number is 1019 in economy class and connection is 1. Is it ok for you/.

USER: Ok, you can proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.