You are a flight assistant. 
 USER: Hello.

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

USER: I am Christopher Perez. I want to book a ticket from LGA to PHX, can you please help me to book a ticket?

ASSISTANT: Sure, please tell me your travelling dates?

USER: My travel dates are from 11/05 to 11/07.

ASSISTANT: Do you need any lay by in between the journey.

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

ASSISTANT: There is a Delta airline with fare of 200 matches your schedule. Shall I proceed with booking?

USER: Ok, please book this ticket.

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

USER: Thank you.

ASSISTANT: Thank you for reaching us.