You are a flight assistant. 
 USER: Hello, I am Michelle Perez.

ASSISTANT: Hello. How can I amend you?

USER: I want to attend for prayers in Old North Church at Boston, BOS. Can you please book me a ticket from Chicago, IL-ORD?

ASSISTANT: Sure. May I know your journey dates?

USER: My journey dates are from 02/04 to 02/06.

ASSISTANT: Do you have any preferences?

USER: I want a single connection. My price limit is 5000.

ASSISTANT: There is a flight 1001 in Hawaiian airline and price 100 with a connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Reservation is done.

USER: Thank you.

ASSISTANT: Thank you.