You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me to book a flight from IAH to DTW?

ASSISTANT: Sure, could I have your journey dates, please?

USER: My journey dates are April 10th and 12th.

ASSISTANT: May I know your good name?

USER: My name is Karen Anderson.

ASSISTANT: Do you prefer a way station in between your journey?

USER: I am fine with it.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1008 from Southwest airline has fare 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.