You are a flight assistant. 
 USER: Hi, I am Robert Adams.

ASSISTANT: Hello, how can I serve you?

USER: I want go to Rolling Pub Detroit along with my friends, can you please reserve me a flight ticket?

ASSISTANT: Sure, I can make your reservation right now. Can you please let me know your airport codes?

USER: My journey starts from Denver, CO-DEN to Detroit, MI-DTW.

ASSISTANT: When do you planned your journey dates?

USER: My planned dates are from 01/29 to 01/31.

ASSISTANT: Do you need any way station in between journey?

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

ASSISTANT: Thanks for your details. We are glad to inform you that there is a flight found with Delta airline of flight number 1010 and fare is 100. Shall I proceed for booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us and have a great journey.