You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know your good name please?

USER: I am Linda Anderson.

ASSISTANT: Thank you Linda, how can I serve you today?

USER: I want to book a flight ticket from Detroit MI-DTW to visit my friend marriage.

ASSISTANT: OK.

USER: Could you help me in booking?

ASSISTANT: Sure, I can help you. May I know where you would like to travel?

USER: I would like to travel to Boston MA- BOS.

ASSISTANT: Ok, on which dates you preferred to travel?

USER: My preferable dates to travel are 12/14 and 12/16.

ASSISTANT: Southwest airline is running a connecting flight with a low fare of 100 on your route. Shall i make it confirm?

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been booked with 1001 flight successfully.

USER: Thank you.

ASSISTANT: Thanks for availing our service.