You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking my flight ticket from DTW to OAK?

ASSISTANT: Sure, may I know your itinerary dates?

USER: Sure, my itinerary dates are from 03/20 to 03/22.

ASSISTANT: Which class do you prefer?

USER: There is no class preference for me.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: May I know your name?

USER: Myself Stephen Jones.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Delta airlines with flight 1010 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is reserved Stephen Jones. Flight departs at 18:00 hours and arrives at 4:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.