You are a flight assistant. 
 USER: Hello. I am Steven Walker.

ASSISTANT: Hello, how can I amend you today?

USER: I need to fly Atlanta for my leisure trip, could you lease help me in booking from DTW to ATL?

ASSISTANT: Sure, I am ravish to help you. Help me with your travelling dates please.

USER: My journey is from 07/10 to 07/12.

ASSISTANT: Do you have any specifications to met?

USER: I need a connecting flight within 200.

ASSISTANT: Please, wait for a moment.

USER: Ok,.

ASSISTANT: Thank you for being patience, there is a flight available with Frontier airline, flight number 1021 with price 100 and a lay by. Shall I confirm this flight?

USER: Ok, proceed.

ASSISTANT: Your reservation has been successfully done.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.