You are a flight assistant. 
 USER: Hello.

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

USER: Will you please book me a flight ticket from EWR to MSP?

ASSISTANT: Sure, on which dates would you like to travel?

USER: I will start on Jan 7th and return on Jan 9th.

ASSISTANT: Do you need a break in between the journey?

USER: Yes, I need 1 lay by.

ASSISTANT: Ok, please tell me your good name.

USER: I am Eric Green.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a American Airlines with fare of 300 and a lay by in between the journey matches your schedule.

USER: Fine, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1025.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.