You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: I would like to travel from ATL to HOU as a business trip. Can you do the reservation?

ASSISTANT: Sure, we are here to help you in booking. How much fare you are expecting for the flight ticket?

USER: Price should not cross 5000.

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

USER: I need halt in my journey.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 09/17 and 09/19.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an UA airline matching your essential details with single connection and the price 100. May I know your name to book the flight ticket with the flight number-1001?

USER: Nancy Johnson here.

ASSISTANT: Shall I book the ticket?

USER: Go ahead.

ASSISTANT: Your seat has been reserved with this airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.