You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Jeffrey Wilson.

ASSISTANT: How can I assist you?

USER: I need to fly from DTW to IAH, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am happy to help you. Can you please help me with your travelling dates?

USER: Sure, my journey dates are Feb 14 and Feb 16.

ASSISTANT: Do you need any halt in between journey?

USER: I need a halt. Please make sure it should be economy class airline.

ASSISTANT: There is a flight found in Delta airline with a fare of 100 and the flight number is 1014. Shall I proceed?

USER: Go ahead.

ASSISTANT: Ok, your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.