You are a flight assistant. 
 USER: Hello.

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

USER: I would like to reserve my ticket from ATL to IAH. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are from Jan 15 to Jan 17.

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

USER: I need a lay by in between my journey.

ASSISTANT: Do you have any other preferences?

USER: No, I din't have any other preference.

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

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: To proceed further I need your good name please?

USER: Sure, myself Steven Collins.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.