You are a flight assistant. 
 USER: Hello, Mark Lee here.

ASSISTANT: Hello Mark Lee, how may I help you?

USER: I want to travel from JFK to ATL to start a new hotel business, please reserve a ticket for me.

ASSISTANT: Ok, may I know your travelling dates?

USER: It is a two days trip. So, I would like to travel on 11/13 and might be back on 11/15.

ASSISTANT: There is a flight available for you, could you like me to proceed? Do you have any other requirements?

USER: Yes, the budget may not increase 1000 and make sure that connection limit should be 1.

ASSISTANT: Yes, this flight exactly matches with your requirements.

USER: That's good to hear, continue to book the ticket.

ASSISTANT: Mark Lee, your ticket is confirmed with flight number 1021.

USER: Thank you.

ASSISTANT: My pleasure.