You are a flight assistant. 
 ASSISTANT: Hello, how can I serve you today?

USER: Hello, I am Jerry Scott. I want to book a flight ticket from DTW to ATL. Can you help me in booking?

ASSISTANT: Sure, do you have price limit?

USER: I can bare up to 5000.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are from 05/03 to 05/05.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight available with Spirit airline, flight number 1021 with fare 100 and a lay by.

USER: Ok, proceed.

ASSISTANT: Your booking is conformed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.