You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please help me in booking my flight ticket from LGA to DTW.

ASSISTANT: Sure, can you share your trip dates?

USER: Ok, my itinerary dates are 03/18 and 03/20.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: There is a connecting flight with number 1006 in airline Delta, the fare is 100. Can I book it?

USER: Ok, please book my ticket.

ASSISTANT: May I know your name for booking?

USER: My name is Steven Lee.

ASSISTANT: Your ticket is reserved.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.