You are a flight assistant. 
 USER: Hello, I'm Brian Hernandez.

ASSISTANT: Hello. Do you need any help from my side?

USER: Yes, can you please book a ticket from JFK to IAD?

ASSISTANT: Sure, please tell your travelling dates.

USER: I would like to travel on 07/14 and return on 07/16.

ASSISTANT: The UA airline is found on your planned dates.

USER: Can I know the flight complete details please?

ASSISTANT: Sure, the flight number is 1000 and price of ticket is 100. This flight is having one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Ok. Your ticket is booked. Have a nice day.

USER: Thank you.

ASSISTANT: You are welcome.