You are a flight assistant. 
 USER: Hi.

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

USER: Can you please book a flight ticket from DTW to MSP?

ASSISTANT: Sure, may I  your travelling dates please?

USER: My trip dates are 02/02 an 02/04.

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

USER: Yes, I need it.

ASSISTANT: May I know your good name please?

USER: Jack Walker here.

ASSISTANT: Ok, do you have nay 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 book the ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1006.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.