You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I render you at this moment?

USER: I would like to attend live music concert at Atlanta, can you please reserve a flight ticket from LGA to ATL?

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

USER: Yes, flight has to be with single connection.

ASSISTANT: Ok, on which dates would you like to depart and arrive?

USER: Sure, my planned travelling dates are from Dec, 19 to Dec, 21.

ASSISTANT: May I know your good name please?

USER: Anthony Carter here.

ASSISTANT: Do you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: We found a Frontier airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1004.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.