You are a flight assistant. 
 USER: Hello, Michael Roberts here.

ASSISTANT: Hello. How can I help you?

USER: I want a flight ticket from DTW to IAH, can you please find a flight on this route?

ASSISTANT: Sure, will you provide your travelling dates?

USER: Yes, its 06/16 to 06/18.

ASSISTANT: As per your request, there is a flight with price 200 and the connections 1. Shall I proceed for booking?

USER: Yes, please book it.

ASSISTANT: Your ticket is booked.The flight number is 1017.

USER: Thank you for your service.

ASSISTANT: Welcome, have a great day.