You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be at your service today?

USER: I want to book a flight ticket to Houston with price under 500. Can you help me with it?

ASSISTANT: Sure, we will help you. May I know your planned journey dates please?

USER: My planned journey dates are 10/21 and 10/23.

ASSISTANT: Can you please help me with your journey points?

USER: Sure, journey points are JFK and HOU.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found  a flight from UA airlines, flight number 1002, 1 stopover in between journey and the price of 200. Shall I proceed to booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us. Have  a nice journey. Please provide your name?

USER: My name is Robert Garcia. Thank you.

ASSISTANT: Thank you.