You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend a Hockey competition in Chicago ORD from Charlotte CLT. Can you make a reservation for me?

ASSISTANT: Sure, May I know your travelling dates?

USER: Ok, I am planning to travel on these days that is on July 01 and return on July 03.

ASSISTANT: Do you have any class preference?

USER: Yes, I want a economy class.

ASSISTANT: Is there any other preferences?

USER: Yes, I want to depart in the Afternoon time and return in the morning time.

ASSISTANT: May I know your name?

USER: Ok, I am Benjamin Collins.

ASSISTANT: You have a direct flight 1020 in Southwest airline and price 200 and depart time is 18:00PM and return 8:00AM, Shall I proceed? Your ticket has been reserved.

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Thank you.

USER: Thank you for your help.