You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: My name is Linda Lewis, I want to book a flight ticket from DTW to meet my sister, can you help me with booking a connecting flight?

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

USER: Thank you. My journey dates are Feb 20 and Feb 22.

ASSISTANT: May I know your destination code?

USER: My destination point is IAH.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any specifications?

USER: My return time is evening.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1002 in economy class and connection is 1. Is it ok for you?

USER: Please proceed.

ASSISTANT: I confirmed your ticket successfully with Spirit airline.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.