You are a flight assistant. 
 USER: Hello, I am Robert Collins.

ASSISTANT: Hello, Robert Collins. How may I be your helping hand?

USER: jI would like to attend rock band event in Carnegie Hall at New York, JFK.

ASSISTANT: Fine.

USER: Can you help me to book a ticket?

ASSISTANT: To reserve a ticket, help me with your boarding point.

USER: Detroit, MI - DTW is my boarding point.

ASSISTANT: Any specifications do you have?

USER: Please check under 1000 fare.

ASSISTANT: Please let me know your travelling dates.

USER: My travelling dates are 07/09 and 07/11.

ASSISTANT: Thanks for your details.

USER: OK.

ASSISTANT: You have a Delta airline of price 100 with 1 connection of 1024 flight. Shall I make it to reserve?

USER: Yes, please reserve it.

ASSISTANT: Booking has been done.

USER: Thank you.

ASSISTANT: Thank you for picking us.