You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to attend my friend wedding can you help me booking a flight ticket to Washington, IAD from Detroit, DTW?

ASSISTANT: Sure, we are glad tho help you.

USER: Thank you.

ASSISTANT: Can I know your connection preference?

USER: I need a break in between my journey.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: I will start on 11/07 and return on 11/09.

ASSISTANT: Just a moment I will check and revert to you.

USER: Sure.

ASSISTANT: We found an AA airline matching your details with single connection and the fare 200. May I know your name to proceed with the booking?

USER: I am Susan Thompson.

ASSISTANT: Your ticket has been confirmed with the flight number-1014.

USER: Thank you for your kind service.

ASSISTANT: Thank you for approaching us.