You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please help me to book a flight ticket from JFK to DFW?

ASSISTANT: Ok, please can I know the dates of your journey?

USER: My travelling dates are May 24 to May 26.

ASSISTANT: Ok, please let me know your other intents.

USER: I need a single connection of flight.

ASSISTANT: Can you provide me your name to proceed to the booking page?

USER: Larry Hernandez.

ASSISTANT: There is a flight with single connection limit for the price limit 200 and the airlines is United Airlines. Can I book the flight 1000?

USER: Ok, proceed.

ASSISTANT: Ok, the flight ticket is booked and class is economy.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency.