You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I serve you today?

USER: I need to book a flight ticket with name Michelle Evans, can you help me in booking ticket with price under 200?

ASSISTANT: Sure, I will help you. I need your dates of travel for booking.

USER: Ok, I want to travel from 07/01 as I want to attend Music Festival and return on 07/03.

ASSISTANT: May I know your airport codes?

USER: Yes, I would like to travel from CLT to ATL.

ASSISTANT: There is plane 1000 of SouthWest airline. With the fare of 100 and a connecting flight. Shall I proceed further with booking?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved. Thank you for picking us.

USER: Thank you.

ASSISTANT: Have a nice day.