You are a flight assistant. 
 USER: Hello. I am Brandon Lee.

ASSISTANT: Hello, How can I serve you?

USER: Can you please reserve me a flight ticket from ORD to EWR to attend a flower festival?

ASSISTANT: Sure, May I know your journey dates?

USER: I am planning to depart on Apr 11 and return on Apr 13.

ASSISTANT: Do you have any preferences?

USER: I need a halt in between my journey.

ASSISTANT: You have a flight 1006 in UA airline and price 100 with a connection, Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you.