You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I abet you the best today?

USER: Please help me with booking a ticket from IAH to DTW.

ASSISTANT: Sure, We are happy to help you. Please provide your travelling dates?

USER: My travelling dates are from 08/14 to 08/16.

ASSISTANT: On what price do you want to travel?

USER: My budget is 5000.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: Thanks for waiting. We found a Frontier airline flight, with a stopover available on your dates. Is it comfortable for you?

USER: Ok, you can proceed.

ASSISTANT: Your booking is done with flight number 1018, fare is of 200.

USER: Thank you.

ASSISTANT: Thank you for reaching us, Have a safe journey!.