You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you out?

USER: I would like to book a flight ticket from ATL, will you please aid me in making an airline reservation to SEA?

ASSISTANT: Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: My travelling dates are Dec 1st and Dec 3rd.

ASSISTANT: Do you have any break in between journey?

USER: No.

ASSISTANT: May I know your class preference?

USER: I am ok with any class.

ASSISTANT: Is there any other specifications for you?

USER: No, I don't have any other specifications.

ASSISTANT: Can I have your good name?

USER: Stephanie Campbell.

ASSISTANT: Thanks for providing details, we found a connecting flight in American Airlines with a fare of 200 which departs at 20:00 and return at 11:00. Shall I proceed for booking?

USER: Please reserve it.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1010.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.