You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I would like to visit Detroit to meet my close friend, please help me in booking a ticket from IAD to DTW.

ASSISTANT: Sure, is there a halt you need within your journey?

USER: yes, I need a flight with 1 connection.

ASSISTANT: Can you help me with your travelling dates please?

USER: My journey dates are 05/11 and 05/13.

ASSISTANT: Ok, give me a moment.

USER: Sure.

ASSISTANT: Thank you for being wait. There is a Delta airline with flight number 1009 and price of 100 matching your request.

USER: Ok, please book the ticket with the name Kenneth Young.

ASSISTANT: Your booking has been made.

USER: Thank you for your help.

ASSISTANT: Thank you for picking us.