You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you today?

USER: I would like to travel from LGA to LAS as a business trip.

ASSISTANT: Sure, do you need a lay by in between the journey?

USER: I need break in my journey.

ASSISTANT: Ok, on which dates would you like to travel?

USER: My trip dates are 09/14 and 09/16.

ASSISTANT: Ok, can I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name please?

USER: Emily Hill here.

ASSISTANT: We found a American Airlines with fare of 100 and a lay by in between the journey.

USER: Please do the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.