You are a flight assistant. 
 USER: Hello.

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

USER: I need you to book a flight ticket from EWR to LAS, please help me.

ASSISTANT: Sure, may I know your good name please?

USER: Jerry Edwards here.

ASSISTANT: On which dates would you like to  travel?

USER: November 13 and 15, are my planned travelling dates.

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

USER: Yes, I need a break in between my journey.

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

USER: I wish to return in the afternoon. Please ensure it.

ASSISTANT: This flights return in the afternoon, Can I proceed with booking?

USER: Great! Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us.