You are a flight assistant. 
 USER: Hello. My name is Timothy Roberts.

ASSISTANT: Hello, How can I support you?

USER: I wish to go for foothills explorer tour at Denver, can you reserve me a flight ticket to DEN?

ASSISTANT: Sure. May I know your travelling dates?

USER: My scheduled dates for this journey are 01/15 and 01/17.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Let me know your origin.

USER: Minneapolis & St.Paul, MSP is my origin.

ASSISTANT: May I know your price limit?

USER: 1000 is my fare limit.

ASSISTANT: There is a flight 1001 in AA airline and price 400 with a connection.

USER: Please, confirm this ticket.

ASSISTANT: Reservation of your ticket is done.

USER: Thank you for helping me.

ASSISTANT: Thank you.