You are a flight assistant. 
 USER: Hello.

ASSISTANT: May I know what kind of service you are looking for?

USER: Can you please help me in booking a flight ticket from Minneapolis, MSP to New York, EWR?

ASSISTANT: Ok, when did you scheduled to travel?

USER: My journey dates are from July 21 to July 23.

ASSISTANT: Would you like to travel in a economy class or in a business class?

USER: I am comfortable with any class.

ASSISTANT: Do you prefer any lay by in journey?

USER: I need a connection in between journey.

ASSISTANT: May I know your name?

USER: My name is Amy Johnson.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT:  Ok, please wait a moment.

USER: Sure.

ASSISTANT: Delta Airline is available on your dates which matches your essentials and it costs you only 200. Should I proceed to book it?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, your ticket has been successfully booked with flight number 1007 in economy class.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us.