You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

USER: I would like to travel from OAK to LAS as a holiday trip.

ASSISTANT: Sure, may I know your travelling dates please?

USER: My journey dates are 07/16 and 07/18.

ASSISTANT: Do you need a lay by in between the journey?

USER: I need break in my journey.

ASSISTANT: May I know your good name please?

USER: Margaret Miller here.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

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

USER: Please do the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.